阅读说明：本技术 一种门窗铝合金型材框架定型机 (Door and window aluminum alloy section frame forming machine ) 是由 廖宝龙 于 2021-06-29 设计创作，主要内容包括：本发明公开了一种门窗铝合金型材框架定型机,包括底座,所述底座上侧设置有定型台,所述定型台内设置有四个门框滑动机构,所述门框滑动机构上侧设置有门框锁紧机构；本发明的利用门框锁紧机构对单个边框进行固定,再通过门框滑动机构快速移动门框至设计尺寸,再由人工进行固定定型,不仅提高了门框定位定型的效率,也极大的增加了定型的准确性,而且通过门框滑动机构,使得本装置适用于不同尺寸的门框定型工作,使得进行大门框定型时单人也可进行操作,降低了劳动力的消耗,同时可翻转至竖直状态的定型台,方便了定型后的门框从定型台上卸下,提高了本装置的适用性。(The invention discloses a door and window aluminum alloy section frame setting machine which comprises a base, wherein a setting table is arranged on the upper side of the base, four door frame sliding mechanisms are arranged in the setting table, and a door frame locking mechanism is arranged on the upper side of each door frame sliding mechanism; according to the door frame shaping device, a door frame locking mechanism is used for fixing a single frame, the door frame is rapidly moved to a designed size through the door frame sliding mechanism, and then the door frame is fixed and shaped manually, so that the door frame positioning and shaping efficiency is improved, the shaping accuracy is greatly improved, the door frame shaping device is suitable for door frame shaping work of different sizes through the door frame sliding mechanism, a single person can operate when a large door frame is shaped, the labor consumption is reduced, meanwhile, the door frame can be turned to a vertical shaping table, the shaped door frame can be conveniently detached from the shaping table, and the applicability of the door frame shaping device is improved.)

1. The utility model provides a door and window aluminum alloy ex-trusions frame forming machine, includes the base, its characterized in that: a shaping table is arranged on the upper side of the base, four door frame sliding mechanisms are arranged in the shaping table, and a door frame locking mechanism is arranged on the upper side of each door frame sliding mechanism;

a support rod is fixed on the upper end face of the base, a rotating shaft is rotatably matched in the upper end face of the support rod, a rotating support seat is fixed on the upper end face of the rotating shaft, and a limiting support seat is hinged on the rotating support seat;

the shaping table is fixed on the upper end face of the limiting support seat, and the axis of the limiting support seat is superposed with the central axis of the shaping table;

the door frame sliding mechanism comprises a sliding seat, a limiting gear is arranged in the sliding seat, a gear limiting pin is arranged on the upper side of the limiting gear, and the door frame sliding mechanism is used for sliding and limiting the door frame locking mechanism;

the door frame locking mechanism alarms and is provided with a clamping seat, two clamping blocks which are symmetrical inside and outside are arranged in the clamping seat, a spline shaft sleeve is arranged in each clamping block, and the door frame locking mechanism is used for clamping an aluminum alloy door frame.

2. The setting machine of the aluminum alloy section frame of the door and the window as claimed in claim 1, wherein: be equipped with a plurality of openings in the bracing piece upwards and with the damping pearl sliding chamber that the rotation axis distributes as central circumference, be equipped with a plurality of openings in the rotating support seat downwards and with the rotating support seat distribute as central circumference and with the spacing chamber of damping pearl that damping pearl sliding chamber corresponds, damping pearl sliding chamber intracavity sliding fit has the damping pearl, damping pearl downside with be fixed with damping pearl spring between the damping pearl sliding chamber diapire.

3. The setting machine of the aluminum alloy section frame of the door and the window as claimed in claim 1, wherein: the spacing support seat is internally provided with a limiting pin sliding cavity with a downward opening and positioned at the upper side of the rotating support seat, the upper side surface of the rotating support seat is provided with a tooth profile, the limiting pin sliding cavity is in sliding fit with the limiting pin with the tooth profile and meshed with the upper side surface of the rotating support seat, a limiting pin spring is fixed between the upper end surface of the limiting pin sliding cavity and the bottom wall of the limiting pin sliding cavity, a releasing block pull rope is fixed on the upper end surface of the limiting pin, a releasing block sliding cavity with a right opening is arranged in the shaping table, a limiting pin releasing block extending to the outside from the left is in sliding fit in the releasing block sliding cavity, the other end of the releasing block pull rope is fixedly connected with the left end surface of the limiting pin releasing block, and a releasing block spring is fixed between the left end wall of the releasing block sliding cavity and the left end surface of the limiting pin releasing block sliding cavity.

4. The setting machine of the aluminum alloy section frame of the door and the window as claimed in claim 1, wherein: the door frame sliding mechanism also comprises four racks which are arranged in the shaping table and meshed with the limit gears, four sliding seat cavities with upward openings and arranged in a mirror image mode by taking the limit supporting seats as centers are arranged in the shaping table, the racks are fixed on the lower end surface of the sliding seat cavities, the sliding seats and the sliding seat cavities form a pair of sliding pairs, the four sliding seats are arranged by taking the limit supporting seats as center mirror images, limit gear cavities with downward openings are arranged in the sliding seats, limit gear shafts are arranged in the limit gear cavities, the left limit gear shaft and the right limit gear shaft are respectively arranged in the rear end walls of the left limit gear cavity and the right limit gear cavity through bearings and extend forwards to respectively penetrate through the left limit gear cavity and the right limit gear cavity to the front end walls of the left limit gear cavity and the right limit gear cavity, the left limit gear and the right limit gear are respectively fixed on the left limit gear shaft and the right limit gear shaft and are respectively positioned in the left limit gear cavity and the right limit gear cavity, the front side and the rear side limit gear shafts are respectively installed on the front side and the rear side through bearings, extend leftwards and respectively penetrate through the front side and the rear side in the rear end wall of the limit gear cavity, the front side and the rear side limit gears are respectively fixed on the front side and the rear side limit gear shafts and are respectively located in the front side and the rear side limit gear cavities.

5. The setting machine of the aluminum alloy section frame of the door and the window as claimed in claim 4, wherein: the utility model discloses a spacing supporting seat, including spacing gear chamber, gear round pin slip intracavity sliding fit have can with spacing gear engagement's gear spacer pin, gear spacer pin up end with be fixed with the gear round pin spring between the gear round pin slip chamber upper end wall, gear spacer pin up end is fixed with the gear round pin stay cord, be equipped with slide slip chamber in pressing from both sides the tight seat, slide slip intracavity sliding fit has the slide, the slide is close to spacing supporting seat terminal surface in slide slip chamber is kept away from be fixed with the slide plate spring between the spacing supporting seat side end face, the gear round pin stay cord other end is fixed in the slide is kept away from spacing supporting seat side end face.

6. The setting machine of the aluminum alloy section frame of the door and the window as claimed in claim 1, wherein: the door frame locking mechanism further comprises an adjusting rotating shaft arranged in the spline shaft sleeve, a clamping cavity with an upward opening is arranged in the clamping seat, the clamping cavity on the left side and the right side is communicated with the clamping seat in a front-back mode, the clamping cavity on the front side and the rear side is communicated with the clamping seat in a left-right mode, clamping block sliding cavities which are internally and externally symmetrical are arranged on the inner side and the outer side of the clamping cavity in a communicated mode, a clamping block through cavity which penetrates through the clamping cavity is arranged between the clamping block sliding cavities on the inner side and the outer side in a communicated mode, a pair of sliding pairs are respectively formed between the clamping block and the clamping block sliding cavity and between the clamping block through cavities on the inner side and the outer side, the spline shaft sleeve is arranged in the outer end wall of the clamping block sliding cavity on the outer side through a bearing and extends inwards to penetrate through the clamping block sliding cavity on the outer side, the clamping block through cavity and the inner side of the clamping block sliding cavity to the sliding cavity of the sliding plate, and the spline shaft sleeve are connected in a matched mode through threads, adjust the pivot with connect through the spline fit between the spline axle sleeve and outwards extend to external world and inwards extend to in the slide board sliding cavity, the slide board with adjust and form a pair of revolute pair between the inboard end of pivot.

7. The setting machine of the aluminum alloy section frame of the door and the window as claimed in claim 1, wherein: and the inner side end surface of the outer side clamping block and the outer side end surface of the inner side clamping block are both fixed with rubber friction blocks for clamping the aluminum alloy door frame under the condition of not damaging the aluminum alloy door frame.

Technical Field

The invention relates to the technical field of aluminum alloy section setting, in particular to a door and window aluminum alloy section frame setting machine.

Background

Aluminum alloy door and window refers to the door and window that adopts aluminium alloy extruded profile to make for frame, club, fan material and is called aluminum alloy door and window, and aluminum alloy door frame mainly relies on the manual work to place single frame in the manufacture process at present and fixes the design on operation platform again, and door frame design effect depends on operating personnel's proficiency, if the new hand operates then easily appear door frame location inaccurate, size deviation is big, design effect is unsatisfactory etc. the door frame size of stereotyping is great simultaneously, single operation then seems to have some efforts, door frame design efficiency reduces to some extent.

Disclosure of Invention

The invention aims to provide a door and window aluminum alloy section frame setting machine which is used for overcoming the defects in the prior art.

The forming machine for the aluminum alloy section frame of the door and the window comprises a base, wherein a forming table is arranged on the upper side of the base, four door frame sliding mechanisms are arranged in the forming table, and a door frame locking mechanism is arranged on the upper side of each door frame sliding mechanism;

a support rod is fixed on the upper end face of the base, a rotating shaft is rotatably matched in the upper end face of the support rod, a rotating support seat is fixed on the upper end face of the rotating shaft, and a limiting support seat is hinged on the rotating support seat;

the shaping table is fixed on the upper end face of the limiting support seat, and the axis of the limiting support seat is superposed with the central axis of the shaping table;

the door frame sliding mechanism comprises a sliding seat, a limiting gear is arranged in the sliding seat, a gear limiting pin is arranged on the upper side of the limiting gear, and the door frame sliding mechanism is used for sliding and limiting the door frame locking mechanism;

the door frame locking mechanism alarms and is provided with a clamping seat, two clamping blocks which are symmetrical inside and outside are arranged in the clamping seat, a spline shaft sleeve is arranged in each clamping block, and the door frame locking mechanism is used for clamping an aluminum alloy door frame.

Further technical scheme, be equipped with a plurality of openings in the bracing piece upwards and with the damping pearl sliding chamber that the rotation axis distributes as center circumference, be equipped with a plurality of openings in the rotating support seat downwards and with the rotating support seat distribute as center circumference and with the spacing chamber of damping pearl that damping pearl sliding chamber corresponds, damping pearl sliding chamber intracavity sliding fit has the damping pearl, damping pearl downside with be fixed with damping pearl spring between the damping pearl sliding chamber diapire.

Further technical scheme, be equipped with the opening downwards in the spacing supporting seat and be located the spacer pin sliding chamber of rotating the supporting seat upside, the side has the profile of tooth on the rotating the supporting seat, spacer pin sliding chamber sliding fit have the profile of tooth and can with the spacer pin of side meshing on the rotating the supporting seat, spacer pin up end with be fixed with the spacer pin spring between the spacer pin sliding chamber diapire, spacer pin up end is fixed with and removes a stay cord, be equipped with the opening right in the design platform and remove a sliding chamber, remove a sliding fit and remove a spacer pin that sliding fit extended to the external world to a left side and remove the piece, remove a stay cord other end with the spacer pin removes a left end face fixed connection, the spacer pin remove a left end face with it removes a spring to be fixed with between the sliding chamber left end wall to remove a piece.

According to a further technical scheme, the door frame sliding mechanism further comprises four racks which are arranged in the shaping table and meshed with the limiting gears, four sliding seat cavities with upward openings and arranged in a mirror image mode by taking the limiting supporting seats as centers are arranged in the shaping table, the racks are fixed on the lower end face of the sliding seat cavities, a pair of sliding pairs are formed by the sliding seats and the sliding seat cavities, the four sliding seats are arranged by taking the limiting supporting seats as centers in a mirror image mode, limiting gear cavities with downward openings are arranged in the sliding seats, limiting gear shafts are arranged in the limiting gear cavities, the limiting gear shafts on the left side and the right side are respectively arranged in the rear end walls of the limiting gear cavities on the left side and the right side through bearings and extend forwards to respectively penetrate through the limiting gear cavities on the left side and the right side to the front end walls of the limiting gear cavities on the left side and the right side, the limiting gears on the left side and the right side are respectively fixed on the limiting gear shafts and are respectively located in the limiting gear cavities on the left side and the right side, the front side and the rear side limit gear shafts are respectively installed on the front side and the rear side through bearings, extend leftwards and respectively penetrate through the front side and the rear side in the rear end wall of the limit gear cavity, the front side and the rear side limit gears are respectively fixed on the front side and the rear side limit gear shafts and are respectively located in the front side and the rear side limit gear cavities.

According to the technical scheme, a gear pin sliding cavity is formed in the limiting gear cavity in a communicated mode, a gear pin sliding cavity is matched with a gear limiting pin meshed with the limiting gear in a sliding mode, a gear pin spring is fixed between the upper end wall of the gear limiting pin sliding cavity and the upper end wall of the gear pin sliding cavity, a gear pin pull rope is fixed on the upper end face of the gear limiting pin, a sliding plate sliding cavity is arranged in the clamping seat, a sliding plate is matched with the sliding plate in the sliding plate sliding cavity, the sliding plate is close to the limiting support seat end face, the sliding plate sliding cavity is far away from the limiting support seat side end face, a sliding plate spring is fixed between the limiting support seat side end faces, and the other end of the gear pin pull rope is fixed on the sliding plate and far away from the limiting support seat side end face.

In a further technical scheme, the door frame locking mechanism further comprises an adjusting rotating shaft arranged in the spline shaft sleeve, a clamping cavity with an upward opening is arranged in the clamping seat, the clamping cavity on the left side and the right side is communicated with the clamping seat in a front-back mode, the clamping cavity on the front side and the rear side is communicated with the clamping seat in a left-right mode, clamping block sliding cavities which are internally and externally symmetrical are arranged on the outer side of the clamping cavity in a communicated mode, a clamping block through cavity which penetrates through the clamping cavity is arranged between the clamping block sliding cavities on the inner side and the outer side in a communicated mode, a pair of sliding pairs are respectively formed between the clamping block and the clamping block sliding cavity and between the clamping block through cavity, the spline shaft sleeve is arranged in the outer end wall of the clamping block sliding cavity on the outer side through a bearing and extends inwards to penetrate through the outer side of the clamping block sliding cavity, the clamping block through cavity and the clamping block sliding cavity on the inner side to the sliding cavity of the sliding plate, press from both sides tight piece with connect through the screw-thread fit between the spline axle sleeve, adjust the pivot with connect through the spline fit between the spline axle sleeve and outwards extend to external world and inwards extend to in the slide board sliding cavity, the slide board with it forms a pair of revolute pair to adjust between the inboard end of pivot.

According to the technical scheme, the inner side end face of the outer side clamping block and the outer side end face of the inner side clamping block are both fixed with rubber friction blocks which are used for clamping the aluminum alloy door frame under the condition that the aluminum alloy door frame is not damaged.

The invention has the beneficial effects that: according to the door frame shaping device, a door frame locking mechanism is used for fixing a single frame, the door frame is rapidly moved to a designed size through the door frame sliding mechanism, and then the door frame is fixed and shaped manually, so that the door frame positioning and shaping efficiency is improved, the shaping accuracy is greatly improved, the door frame shaping device is suitable for door frame shaping work of different sizes through the door frame sliding mechanism, a single person can operate when a large door frame is shaped, the labor consumption is reduced, meanwhile, the door frame can be turned to a vertical shaping table, the shaped door frame can be conveniently detached from the shaping table, and the applicability of the door frame shaping device is improved.

Drawings

FIG. 1 is a schematic exterior view of a door and window aluminum alloy section frame setting machine of the present invention;

FIG. 2 is a schematic view of the internal overall structure of the door and window aluminum alloy section frame setting machine of the present invention;

FIG. 3 is an enlarged, fragmentary, schematic view taken at A of FIG. 2 of the present invention;

FIG. 4 is a schematic view of B-B of FIG. 3 according to the present invention;

fig. 5 is a partially enlarged schematic view of the invention at C in fig. 2.

Detailed Description

For purposes of making the objects and advantages of the present invention more apparent, the following detailed description of the invention, taken in conjunction with the examples, should be understood that the following text is only intended to describe one or more specific embodiments of the invention, and is not intended to strictly limit the scope of the invention as specifically claimed, and as used herein, the terms up, down, left, and right are not limited to strict geometric definitions, but rather include tolerances for reasonable and inconsistent machining or human error, the following being exhaustive of the specific features of the door and window aluminum alloy section frame setter:

referring to fig. 1-5, the setting machine for the aluminum alloy section frames of doors and windows according to the embodiment of the invention comprises a base 10, wherein a setting table 30 is arranged on the upper side of the base 10, four door frame sliding mechanisms are arranged in the setting table 30, and a door frame locking mechanism is arranged on the upper side of each door frame sliding mechanism;

a support rod 11 is fixed on the upper end face of the base 10, a rotating shaft 17 is rotatably matched in the upper end face of the support rod 11, a rotating support seat 12 is fixed on the upper end face of the rotating shaft 17, and a limit support seat 20 is hinged on the rotating support seat 12;

the shaping table 30 is fixed on the upper end surface of the limit support seat 20, and the axis of the limit support seat 20 is superposed with the central axis of the shaping table 30;

the door frame sliding mechanism comprises a sliding seat 40, a limit gear 46 is arranged in the sliding seat 40, a gear limit pin 44 is arranged on the upper side of the limit gear 46, and the door frame sliding mechanism is used for sliding and limiting the door frame locking mechanism;

the alarm of the door frame locking mechanism is provided with a clamping seat 50, two clamping blocks 55 which are symmetrical inside and outside are arranged in the clamping seat 50, a spline shaft sleeve 53 is arranged in each clamping block 55, and the door frame locking mechanism is used for clamping an aluminum alloy door frame.

Beneficially, be equipped with in the bracing piece 11 that a plurality of openings are upwards and with the damping pearl sliding chamber 13 that rotation axis 17 distributes as center circumference, be equipped with in the rotary supporting seat 12 that a plurality of openings are downwards and with rotary supporting seat 12 distribute as center circumference and with the spacing chamber 16 of damping pearl that damping pearl sliding chamber 13 corresponds, damping pearl sliding chamber 13 sliding fit has damping pearl 15, damping pearl 15 downside with be fixed with damping pearl spring 14 between the damping pearl sliding chamber 13 diapire.

Advantageously, a limit pin sliding cavity 23 with a downward opening and positioned at the upper side of the rotary support seat 12 is arranged in the limit support seat 20, the upper side surface of the rotary supporting seat 12 is provided with a tooth shape, the limiting pin sliding cavity 23 is internally and slidably matched with a limiting pin 21 which is provided with a tooth shape and can be meshed with the upper side surface of the rotary supporting seat 12, a limit pin spring 22 is fixed between the upper end surface of the limit pin 21 and the bottom wall of the limit pin sliding cavity 23, a releasing block pull rope 26 is fixed on the upper end surface of the limit pin 21, a releasing block sliding cavity 27 with a rightward opening is arranged in the shaping table 30, the release block sliding cavity 27 is internally and slidably matched with a limit pin release block 24 which extends to the left to the outside, the other end of the release block pull rope 26 is fixedly connected with the left end surface of the limit pin release block 24, a releasing block spring 25 is fixed between the left end surface of the limiting pin releasing block 24 and the left end wall of the releasing block sliding cavity 27.

Beneficially, the door frame sliding mechanism further includes four racks 32 disposed in the shaping table 30 and engaged with the limit gears 46, four sliding seat cavities 31 with upward openings and arranged in a mirror image manner with the limit support seat 20 as a center are disposed in the shaping table 30, the racks 32 are fixed on the lower end surface of the sliding seat cavities 31, the sliding seats 40 and the sliding seat cavities 31 form a pair of sliding pairs, the four sliding seats 40 are arranged in a mirror image manner with the limit support seat 20 as a center, a limit gear cavity 45 with downward openings is disposed in the sliding seats 40, limit gear shafts 47 are disposed in the limit gear cavities 45, the left and right limit gear shafts 47 are respectively mounted in the rear end walls of the left and right limit gear cavities 45 through bearings and extend forwards to respectively penetrate through the left and right limit gear cavities 45 to the front end walls of the left and right limit gear cavities 45, left and right sides limit gear 46 is fixed in left and right sides respectively limit gear shaft 47 is last just to be located respectively the side of controlling limit gear 45 is interior, the front and back side limit gear shaft 47 is installed respectively in the front and back side through the bearing limit gear shaft 45 rear end wall just extends left and runs through the front and back side respectively limit gear chamber 45 is to the front and back side in the limit gear chamber 45 right-hand member wall, the front and back side limit gear 46 is fixed in the front and back side respectively limit gear shaft 47 is last just to be located respectively the front and back side limit gear chamber 45 is interior.

Beneficially, a gear pin sliding cavity 41 is communicated with the limit gear cavity 45, a gear limit pin 44 capable of being meshed with the limit gear 46 is slidably fitted in the gear pin sliding cavity 41, a gear pin spring 43 is fixed between an upper end face of the gear limit pin 44 and an upper end wall of the gear pin sliding cavity 41, a gear pin pulling rope 42 is fixed on an upper end face of the gear limit pin 44, a sliding plate sliding cavity 51 is arranged in the clamping seat 50, a sliding plate 49 is slidably fitted in the sliding plate sliding cavity 51, a sliding plate spring 48 is fixed between the end face of the sliding plate 49, which is close to the limit support seat 20, of the sliding plate sliding cavity 51, which is far away from the side end face of the limit support seat 20, and the other end of the gear pin pulling rope 42 is fixed on the end face of the sliding plate 49, which is far away from the side end face of the limit support seat 20.

Advantageously, the door frame locking mechanism further comprises an adjusting rotating shaft 52 arranged in the spline shaft sleeve 53, a clamping cavity 56 with an upward opening is arranged in the clamping seat 50, the clamping cavity 56 on the left side and the right side penetrate through the clamping seat 50 in a front-back manner, the clamping cavity 56 on the front side and the rear side penetrate through the clamping seat 50 in a left-right manner, the clamping cavity 56 on the inner side and the outer side are both communicated and provided with clamping block sliding cavities 54 which are symmetric inside and outside, a clamping block through cavity 57 penetrating through the clamping cavity 56 is communicated between the clamping block sliding cavities 54 on the inner side and the outer side, a pair of sliding pairs is respectively formed between the clamping block 55 and the clamping block sliding cavity 54 as well as between the clamping block through cavity 57, the spline shaft sleeve 53 is mounted in the outer end wall of the clamping block sliding cavity 54 on the outer side through a bearing and extends inwards to penetrate through the clamping block sliding cavity 54 on the outer side, the clamping block through cavity 57 and the clamping block sliding cavity 54 on the inner side to the sliding plate sliding cavity 51, the clamping block 55 is connected with the spline shaft sleeve 53 in a threaded fit manner, the adjusting rotating shaft 52 is connected with the spline shaft sleeve 53 in a spline fit manner, extends outwards to the outside and extends inwards to the sliding plate sliding cavity 51, and a pair of rotating pairs is formed between the sliding plate 49 and the inner side tail end of the adjusting rotating shaft 52.

Advantageously, the inner end face of the outer clamping block 55 and the outer end face of the inner clamping block 55 are fixed with rubber friction blocks for clamping the aluminum alloy door frame without damaging the aluminum alloy door frame.

When the device is in an initial state, the side faces of the limiting pin 21 and the limiting pin 21 are meshed, the limiting pin spring 22 is in a compressed state, the releasing block sliding cavity 27 is in a tightened state, the releasing block spring 25 is in a loosened state, the sliding plate spring 48 is in a loosened state, the gear pin pull rope 42 is in a tightened state, the gear pin spring 43 is in a compressed state, the gear limiting pin 44 and the limiting gear 46 are in a meshed state, the damping ball spring 14 is in a compressed state, the upper side face of the damping ball 15 is attached to the upper side wall of the damping ball limiting cavity 16, and the shaping table 30 is in a horizontal state.

When the door frame shaping operation is needed, the middle positions of the single frames are respectively placed in the clamping cavities 56, and the adjusting rotating shaft 52 is rotated, so that the spline shaft sleeves 53 are rotated, and the inner and outer clamping blocks 55 are driven to be close to each other to clamp the frames.

Pressing the adjustment shaft 52 inward causes the adjustment shaft 52 to move the slide plate 49 inward, pulling the gear pin pull cord 42, causing the gear spacing pin 44 to move upward out of engagement with the spacing gear 46, thereby allowing the spacing gear 46 to rotate freely.

The position of each sliding seat 40 is adjusted this moment, thereby the position of the tight seat 50 of adjustment clamp, and then the position of each frame of adjustment is to according with the design size, the pressure of adjusting pivot 52 is given in the release again, make slide 49 outwards move under the spring action of slide plate leaf spring 48, thereby make gear round pin stay cord 42 relax, and then make gear spacer pin 44 downwards move under the spring action of gear round pin spring 43 to mesh with stop gear 46, thereby make the unable free rotation of stop gear 46, and then make stop gear 46 unable along rack 32 internal and external motion, make the tight seat 50 stop motion of clamp, each aluminum alloy frame keeps the relevant position.

At the moment, each frame can be fixed, and after one side is fixed, the next frame to be fixed can be rotated to the operator to save money by rotating the shaping table 30, so that the running of the operator is reduced, and the operation efficiency is improved.

At the in-process of rotating design platform 30, design platform 30 drives limit support 20 and rotates, thereby make rotary support seat 12 use rotation axis 17 to rotate as the center, damping pearl 15 moves down to damping pearl sliding chamber 13 under rotary support seat 12 and the relative pivoted effect of bracing piece 11, damping pearl spring 14 compresses, after design platform 30 rotates to the position, finely tune design platform 30 again, make the spacing chamber 16 of damping pearl correspond with damping pearl sliding chamber 13, damping pearl 15 is gone into in the spacing chamber 16 of damping pearl from new card under damping pearl spring 14's spring action, thereby realized that design platform 30 can keep the purpose of the motionless state under no external force effect.

If the door frame to be shaped is large, the stop pin releasing block 24 is pulled outwards after the door frame is shaped, so as to pull the releasing block pull rope 26, so that the stop pin 21 overcomes the elastic force of the stop pin spring 22 and moves upwards to be disengaged from the upper side surface of the rotary support seat 12, and the stop support seat 20 can rotate around the intersection point.

When the shaping table 30 rotates to the vertical state, the limit pin releasing block 24 is released again, so that the limit pin releasing block 24 moves inwards to the initial position under the action of the pulling force of the releasing block spring 25, the release block pulling rope 26 is loosened, the limit pin 21 moves downwards under the action of the elastic force of the limit pin spring 22 to be meshed with the outer circular surface of the rotary supporting seat 12, the shaping table 30 keeps the vertical state, and therefore an operator can take down the shaped frame conveniently.

The invention has the beneficial effects that: according to the door frame shaping device, a door frame locking mechanism is used for fixing a single frame, the door frame is rapidly moved to a designed size through the door frame sliding mechanism, and then the door frame is fixed and shaped manually, so that the door frame positioning and shaping efficiency is improved, the shaping accuracy is greatly improved, the door frame shaping device is suitable for door frame shaping work of different sizes through the door frame sliding mechanism, a single person can operate when a large door frame is shaped, the labor consumption is reduced, meanwhile, the door frame can be turned to a vertical shaping table, the shaped door frame can be conveniently detached from the shaping table, and the applicability of the door frame shaping device is improved.

It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.