阅读说明：本技术 一种变档差速箱体加工用圆盘铣面方法及装置 (Disc surface milling method and device for machining gear shifting differential box ) 是由 林东丽 于 2021-10-13 设计创作，主要内容包括：本发明涉及一种变档差速箱体加工用圆盘铣面方法及装置。该变档差速箱体加工用圆盘铣面装置,包括装置主体,所述装置主体包括装置座架与加工架体,所述装置座架的上端面设置有线性移动的加工平板,所述加工架体连接有线性移动的加工刀架,所述加工平板可拆卸连接有固定件,所述固定件可拆卸连接有加工工件,所述固定件包括固定座壳,所述固定座壳的内部设置有调节件,所述调节件与加工工件可拆卸连接,且调节件可更换加工工件的加工面,所述加工工件的加工面突出于固定座壳的上端面；该变档差速箱体加工用圆盘铣面方法及装置,设计较为巧妙,很好的解决了加工工件在加工时产生的多次装夹问题,便于加工工件的固定加工处理。(The invention relates to a disc surface milling method and device for machining a gear shifting differential case. The disc face milling device for machining the gear-shifting differential box comprises a device main body, wherein the device main body comprises a device seat frame and a machining frame body, a linearly moving machining flat plate is arranged on the upper end face of the device seat frame, the machining frame body is connected with a linearly moving machining tool rest, the machining flat plate is detachably connected with a fixing part, the fixing part is detachably connected with a machining workpiece, the fixing part comprises a fixing seat shell, an adjusting part is arranged inside the fixing seat shell, the adjusting part is detachably connected with the machining workpiece, the machining face of the machining workpiece can be replaced by the adjusting part, and the machining face of the machining workpiece protrudes out of the upper end face of the fixing seat shell; the disc face milling method and the disc face milling device for machining the gear shifting differential box body are ingenious in design, well solve the problem of repeated clamping during machining of a machined workpiece, and are convenient for fixed machining of the machined workpiece.)

1. A disc face milling device for processing a gear shifting differential box body is characterized by comprising a device body (1), the device main body (1) comprises a device seat frame (11) and a processing frame body (12), the upper end surface of the device seat frame (11) is provided with a processing flat plate (13) which moves linearly, the processing frame body (12) is connected with a processing tool rest (14) which moves linearly, the processing flat plate (13) is detachably connected with a fixing piece (2), the fixed part (2) is detachably connected with a processing workpiece (3), the fixed part (2) comprises a fixed seat shell (201), the inside of the fixed seat shell (201) is provided with an adjusting piece which is detachably connected with the processing workpiece (3), the adjusting piece can replace the processing surface of the processing workpiece (3), and the processing surface of the processing workpiece (3) protrudes out of the upper end surface of the fixed seat shell (201).

2. The disc face milling device for machining the gear shifting differential case as claimed in claim 1, wherein: the surface of stationary base shell (201) has been seted up the processing cell body, processing cell body internal fixedly connected with restriction curb plate (206), the quantity of restriction curb plate (206) is two sets of, and two sets of restriction curb plate (206) set up relatively, processing work piece (3) set up between two sets of restriction curb plate (206).

3. The disc face milling device for machining the gear shifting differential case as claimed in claim 2, wherein: a supporting bottom plate (205) is arranged between the two groups of limiting side plates (206), the supporting bottom plate (205) can move up and down, and the upper end face of the supporting bottom plate (205) is in contact with the lower end face of the machined workpiece (3).

4. The disc face milling device for machining the gear shifting differential case as claimed in claim 3, wherein: the surface of the opposite side of the two groups of limiting side plates (206) is connected with a movable side plate (211), the movable side plate (211) can move up and down, the surface of the opposite side of the two groups of movable side plates (211) is rotatably connected with a rotating plate (215), the surface of the rotating plate (215) is fixedly connected with a clamping bag piece (207), and after the clamping bag piece (207) is expanded, a processing workpiece is clamped.

5. The disc face milling device for machining the gear shifting differential case as claimed in claim 4, wherein: the utility model discloses a limit curb plate (206) is kept away from the lateral wall surface rotation of processing work piece and is connected with rotation piece (209), the slip cell body has been seted up to the surface of rotating piece (209), the up end that rotates piece (209) is connected with overhead connecting plate (204), the lower terminal surface that rotates piece (209) is connected with puts connecting plate (208) down, connection slot (212) have all been seted up with the surface of putting connecting plate (208) down to overhead connecting plate (204), put connecting plate (208) down and all be connected with rotation piece (209) through connecting piece (213), connecting piece (213) are "worker" style of calligraphy, the both ends of connecting piece (213) are connected respectively in connection slot (212) and slip cell body, and can follow connection slot (212), slip cell body and slide.

6. The disc face milling device for machining the gear shifting differential case as claimed in claim 5, wherein: connecting chute (210) have been seted up to the surface of restriction curb plate (206), the quantity of connecting chute (210) is two sets of, rotate piece (209) and set up in the middle part of connecting chute (210), the surface of overhead connecting plate (204) is provided with the connection member, connect the member and connect overhead connecting plate (204) and remove curb plate (211), the surface of putting connecting plate (208) down is provided with the connection member equally, connect the member and connect and put connecting plate (208) and supporting baseplate (205) down, it runs through to connect the member connect chute (210).

7. The disc face milling device for machining the gear shifting differential case as claimed in claim 6, wherein: the processing tank is internally connected with a driving motor (203), the driving end of the driving motor (203) is fixedly connected with a rotating piece (209), and the driving motor (203) drives the rotating piece (209) to rotate.

8. The disc face milling device for machining the gear shifting differential case as claimed in claim 7, wherein: and an air valve piece (214) is connected in the groove wall of the processing groove body.

9. The disc face milling device for machining the gear shifting differential case as claimed in claim 8, wherein: the outer surface of the processing flat plate (13) is provided with a plurality of connecting groove bodies (131), the lower end of the fixed seat shell (201) is fixedly connected with a connecting clamping block (202), and the connecting clamping block (202) can be inserted into the connecting groove bodies (131) and slides along the connecting groove bodies (131).

10. A disc face milling method for machining a gear-shifting differential case, which is characterized by comprising the disc face milling device in the claim 1, and the method also comprises the steps of installing a machined workpiece (3) in the fixing piece (2), wherein a first face to be machined of the machined workpiece (3) protrudes out of the fixing piece (2), wherein the upper end face and the lower end face of the machined workpiece (3) are both faces to be machined, namely the first face to be machined and the second face to be machined; a processing cutter is arranged in a processing cutter rest (14), the processing flat plate (13) can move transversely on a processing plane, the processing cutter rest (14) can move longitudinally on the processing plane and move vertically perpendicular to the processing plane, after a first surface to be processed of a workpiece (3) to be processed is processed, the processing surface of the workpiece (3) to be processed can be replaced through an adjusting piece, a second surface to be processed of the workpiece (3) to be processed is enabled to protrude out of the upper end face of the fixed seat shell (201), and the second surface to be processed is processed continuously through the processing cutter.

Technical Field

The invention belongs to the technical field of disc face milling, and particularly relates to a disc face milling method and device for machining a gear shifting differential box.

Background

The surface milling device of current disc often all fixes the back with the work piece when adding man-hour, processes its surface again, but a disc work piece often need process two terminal surfaces, finishes the back when a surface machining of work piece, needs to dismantle the back from anchor clamps spare with this work piece, carries out the turn-over and installs again, treats to process again after finishing the installation, and is very loaded down with trivial details, the user's of not being convenient for use.

Disclosure of Invention

The invention aims to solve the problems and provide a disc surface milling method and a disc surface milling device for machining a gear shifting differential case, which have simple structure and reasonable design.

The invention realizes the purpose through the following technical scheme:

the utility model provides a face device is milled with disc to processing of gear shifting differential box, includes the device main part, the device main part includes device seat frame and processing support body, the up end of device seat frame is provided with linear movement's processing flat board, the processing support body is connected with linear movement's processing knife rest, the processing flat board can be dismantled and is connected with the mounting, the mounting can be dismantled and be connected with the processing work piece, the mounting includes the stationary seat shell, the inside of stationary seat shell is provided with the regulating part, the regulating part can be dismantled with the processing work piece and be connected, and the removable processing face of processing work piece of regulating part, the processing face salient of processing work piece is in the up end of stationary seat shell.

As a further optimization scheme of the invention, a processing groove body is formed in the surface of the fixed seat shell, limiting side plates are fixedly connected in the processing groove body, the number of the limiting side plates is two, the two limiting side plates are oppositely arranged, and the processing workpiece is arranged between the two limiting side plates.

As a further optimization scheme of the invention, a supporting bottom plate is arranged between the two groups of limiting side plates, the supporting bottom plate can move up and down, and the upper end surface of the supporting bottom plate is in contact with the lower end surface of the processing workpiece.

As a further optimization scheme of the invention, the surfaces of the opposite sides of the two groups of limiting side plates are connected with movable side plates which can move up and down, the surfaces of the opposite sides of the two groups of movable side plates are rotatably connected with rotating plates, the surfaces of the rotating plates are fixedly connected with clamping bag pieces, and the clamping bag pieces clamp a processing workpiece after being expanded.

As a further optimization scheme of the invention, the surface of the side wall of the limiting side plate, which is far away from the processing workpiece, is rotatably connected with a rotating member, the outer surface of the rotating member is provided with a sliding groove body, the upper end surface of the rotating member is connected with an upper connecting plate, the lower end surface of the rotating member is connected with a lower connecting plate, the outer surfaces of the upper connecting plate and the lower connecting plate are both provided with connecting clamping grooves, the upper connecting plate and the lower connecting plate are both connected with the rotating member through connecting pieces, the connecting pieces are in an i shape, and two ends of the connecting pieces are respectively connected into the connecting clamping grooves and the sliding groove body and can slide along the connecting clamping grooves and the sliding groove body.

As a further optimization scheme of the invention, the outer surface of the limiting side plate is provided with two groups of connecting chutes, the rotating members are arranged in the middle of the connecting chutes, the outer surface of the upper connecting plate is provided with a connecting rod member, the connecting rod member connects the upper connecting plate and the moving side plate, the outer surface of the lower connecting plate is also provided with a connecting rod member, the connecting rod member connects the lower connecting plate and the supporting bottom plate, and the connecting rod member penetrates through the connecting chutes.

As a further optimized scheme of the invention, a driving motor is connected in the processing tank body, a driving end of the driving motor is fixedly connected with the rotating piece, and the driving motor drives the rotating piece to rotate.

As a further optimized scheme of the invention, an air valve is connected in the groove wall of the processing groove body.

As a further optimized scheme of the invention, the outer surface of the processing flat plate is provided with a plurality of connecting groove bodies, the lower end of the fixed seat shell is fixedly connected with a connecting fixture block, and the connecting fixture block can be inserted into the connecting groove bodies and slide along the connecting groove bodies.

A disc surface milling method for machining a gear-shifting differential box body comprises a disc surface milling device, wherein a machined workpiece is arranged in a fixed piece, a first surface to be machined of the machined workpiece protrudes out of the fixed piece, and the upper end surface and the lower end surface of the machined workpiece are both surfaces to be machined, namely a first surface to be machined and a second surface to be machined; the machining tool is installed in the machining tool rest, the machining flat plate can move transversely on the machining plane, the machining tool rest can move longitudinally on the machining plane and move vertically perpendicular to the machining plane, after the first surface to be machined of the workpiece to be machined is machined, the machining surface of the workpiece to be machined can be replaced through the adjusting piece, the second surface to be machined of the workpiece to be machined protrudes out of the upper end face of the fixed seat shell, and the machining tool continues to machine the second surface to be machined.

The invention has the beneficial effects that: the invention is convenient for fixing the machined workpiece, and is matched with a face milling cutter for use, so that the machined workpiece can be conveniently milled; the upper end face and the lower end face of the workpiece are conveniently processed and processed by using the fixing piece; the whole method and the device are skillful in design, the problem of repeated clamping during processing of the processed workpiece is well solved, and the fixed processing of the processed workpiece is facilitated.

Drawings

FIG. 1 is a schematic structural view of a device body of the present invention;

FIG. 2 is a schematic structural view of a process plate of the present invention;

FIG. 3 is a schematic view of the engagement of the tooling plate with the fixture of the present invention;

FIG. 4 is a schematic view of the construction of the fastener of the present invention;

FIG. 5 is a schematic top view of the fastener of the present invention;

FIG. 6 is a schematic view of the construction of the rotating member of the present invention coupled to the restraining side plates;

FIG. 7 is a schematic view of the connection of the rotating member, the upper link plate and the lower link plate of the present invention;

FIG. 8 is a schematic view of the present invention after the operation of the rotating member shown in FIG. 6;

FIG. 9 is a schematic view of the position structure of the supporting bottom plate and the moving side plate in FIG. 6 according to the present invention;

fig. 10 is a schematic view of the structure of fig. 9 after the rotor is operated according to the present invention.

In the figure: 1. a device main body; 11. a device mount; 12. processing the frame body; 13. processing a flat plate; 131. connecting the trough bodies; 14. processing a tool rest; 2. a fixing member; 201. a stationary housing; 202. connecting a clamping block; 203. a drive motor; 204. a connecting plate is arranged on the upper part; 205. a support base plate; 206. a limiting side plate; 207. clamping the balloon; 208. a connecting plate is arranged below; 209. a rotating member; 210. connecting the sliding chute; 211. moving the side plate; 212. a connecting clamping groove; 213. a connecting member; 214. a gas valve member; 215. a rotating plate; 3. and (5) processing the workpiece.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

Example 1

As shown in fig. 1-4, a disc face milling device for machining a gear shifting differential case comprises a device main body 1, wherein the device main body 1 comprises a device seat frame 11 and a machining frame body 12, an upper end face of the device seat frame 11 is provided with a machining flat plate 13 capable of moving linearly, the machining frame body 12 is connected with a machining tool rest 14 capable of moving linearly, the machining flat plate 13 is detachably connected with a fixing part 2, the fixing part 2 is detachably connected with a machining workpiece 3, the fixing part 2 comprises a fixing seat shell 201, an adjusting part is arranged inside the fixing seat shell 201 and detachably connected with the machining workpiece 3, the machining face of the machining workpiece 3 can be replaced by the adjusting part, and the machining face of the machining workpiece 3 protrudes out of the upper end face of the fixing seat shell 201.

In the present embodiment, the shape of the workpiece 3 to be machined to which the apparatus is preferably applied is characterized in that the side surface thereof should be rectangular, that is, the workpiece 3 may be a disk-shaped workpiece or a plate-shaped workpiece, and not a square-block-shaped workpiece. Generally, the workpiece 3 is a disc workpiece, and the upper end surface and the lower end surface of the disc workpiece are end surfaces to be machined, before machining, the workpiece 3 is connected with the fixed part 2, and the surface to be machined of the workpiece 3 should protrude from the upper end surface of the fixed part 2, so that a tool mounted on the machining tool rest 14 can perform machining on the end surface.

The surface of stationary base shell 201 has seted up the processing cell body, processing cell body internal fixedly connected with restriction curb plate 206, the quantity of restriction curb plate 206 is two sets of, and two sets of restriction curb plates 206 set up relatively, processing work piece 3 sets up between two sets of restriction curb plates 206. As shown in fig. 9 and 10, a support bottom plate 205 is provided between the two sets of limiting side plates 206, the support bottom plate 205 is movable up and down, and an upper end surface of the support bottom plate 205 is in contact with a lower end surface of the processing workpiece 3. The support base plate 205 is used to support the processing workpiece 3.

The opposite side surfaces of the two groups of limiting side plates 206 are connected with movable side plates 211, the movable side plates 211 can move up and down, the opposite side surfaces of the two groups of movable side plates 211 are rotatably connected with rotating plates 215, the surfaces of the rotating plates 215 are fixedly connected with clamping bag members 207, and after the clamping bag members 207 expand, the processing workpiece 3 is clamped. The clamping bag member 207 is actually an air bag member, and is inflated, deflated and expanded, and then the processing workpiece 3 is clamped, so that the processing workpiece 3 is more stable, and the air port of the clamping bag member 207 is connected with an inflating device.

In this embodiment, three sets of linear driving devices may be used to connect with the supporting bottom plate 205 and two sets of moving side plates 211, the supporting bottom plate 205 and two sets of moving side plates 211 are driven by the linear driving devices to move up and down, when the moving side plates 211 drive the workpiece 3 to move up, the supporting bottom plate 205 moves down, a large space exists between the supporting bottom plate 205 and the workpiece 3, the rotating plate 215 rotates to drive the workpiece 3 to rotate, after the workpiece is turned over, the supporting bottom plate 205 moves up again to a certain distance, at this time, the clamping bag 207 is deflated, and after the workpiece 3 is stably placed on the surface of the supporting bottom plate 205, the clamping bag 207 inflates and expands again to clamp the workpiece 3.

Further, the rotating plate 215 is rotatably connected to the moving side plate 211, and the position of the rotating plate 215 is not properly located at the center of gravity of the workpiece 3, so that the workpiece 3 is easily turned over by gravity; if necessary, two sets of rotating devices may be further provided to connect the rotating devices to the rotating plate 215, and the rotating devices may be a rotation driving device such as a motor or a rotation cylinder, and the rotating plate 215 is driven to rotate by the rotating devices.

Further, in order to enhance the rotation effect of the processing workpiece 3, as shown in fig. 9, an air valve 214 is connected in a groove wall of the processing groove body, the air valve 214 is connected with an air charging device, air is ejected through the air valve 214 to blow the processing workpiece 3, the processing workpiece 3 is tilted, then the supporting bottom plate 205 moves upwards to support the processing workpiece 3, and the position of the processing workpiece 3 is readjusted through air discharging and air charging operations, so that the processing workpiece 3 is stably clamped. The gas valve member 214 is actually a gas nozzle, providing a certain thrust.

In this embodiment, as shown in fig. 2 and fig. 3, a plurality of connecting grooves 131 are formed in the outer surface of the processing plate 13, a connecting fixture block 202 is fixedly connected to the lower end of the fixing seat shell 201, the connecting fixture block 202 can be inserted into the connecting grooves 131 and slides along the connecting grooves 131, the connecting fixture block 202 has high friction, and if the connection does not meet the fixing requirement, a bolt can be added to match and fix the connecting fixture block.

Example 2

On the basis of embodiment 1, a further improvement is made to change three groups of linear driving devices into two groups for use, specifically as follows: as shown in fig. 5-8, the restriction curb plate 206 is kept away from the lateral wall surface rotation of processing work piece and is connected with a rotation piece 209, the sliding groove body has been seted up to the surface of rotation piece 209, the up end that rotates piece 209 is connected with overhead connecting plate 204, the lower terminal surface that rotates piece 209 is connected with down connecting plate 208, connecting slot 212 has all been seted up with the surface of down connecting plate 208 to overhead connecting plate 204, down connecting plate 208 all are connected with rotation piece 209 through connecting piece 213, connecting piece 213 is "worker" style of calligraphy, connecting piece 213's both ends are connected respectively in connecting slot 212 and sliding groove body, and can follow connecting slot 212, sliding groove body and slide.

Connecting chutes 210 are formed in the outer surface of the limiting side plate 206, the number of the connecting chutes 210 is two, the rotating piece 209 is arranged in the middle of the connecting chutes 210, connecting rods are arranged on the outer surface of the upper connecting plate 204, the connecting rods are connected with the upper connecting plate 204 and the movable side plate 211, connecting rods are also arranged on the outer surface of the lower connecting plate 208, the lower connecting plate 208 and the supporting bottom plate 205 are connected by the connecting rods, and the connecting rods penetrate through the connecting chutes 210. The machining groove body is internally connected with a driving motor 203, the driving end of the driving motor 203 is fixedly connected with a rotating piece 209, and the driving motor 203 drives the rotating piece 209 to rotate. The drive motor 203 may be a stepper motor.

In this embodiment, the rotating member 209 is actually a plate-shaped rod, and both ends of the rotating member 209 are connected to the semi-circular disk bodies, so that the upper connecting plate 204 is driven to move upwards and the lower connecting plate 208 is driven to move downwards by the rotation of the rotating member 209, thereby adjusting the positions of the moving side plate 211 and the supporting bottom plate 205.

Example 3

A method for milling a disc surface for machining a gear-shifting differential case, which comprises the disc surface milling device in the embodiment 1 or the embodiment 2, and comprises the steps of installing a machined workpiece 3 in a fixed part 2, wherein a first surface to be machined of the machined workpiece 3 protrudes out of the fixed part 2, wherein the upper end surface and the lower end surface of the machined workpiece 3 are both surfaces to be machined, namely a first surface to be machined and a second surface to be machined; a processing tool is installed in the processing tool rest 14, the processing flat plate 13 can move transversely on a processing plane, the processing tool rest 14 can move longitudinally on the processing plane and move vertically perpendicular to the processing plane, after a first surface to be processed of the workpiece 3 to be processed is processed, the processing surface of the workpiece 3 to be processed can be replaced through the adjusting part, a second surface to be processed of the workpiece 3 to be processed protrudes out of the upper end face of the fixed seat shell 201, and the processing tool is used for continuously processing the second surface to be processed.

In an embodiment of the method, reference should also be made to the above-described embodiment with respect to the use of the clamping bladder 207 and the gas valve member 214.

The method and the device for milling the surface of the disc for machining the gear-shifting differential case are convenient for fixedly using the machined workpiece 3 when in use, and are matched with a surface milling cutter for use, so that the machined workpiece 3 is convenient for surface milling treatment; the upper end surface and the lower end surface of the workpiece 3 are conveniently processed and processed by using the fixing piece 2; the whole method and the device are skillful in design, the problem of repeated clamping during machining of the machined workpiece 3 is well solved, and the fixed machining treatment of the machined workpiece 3 is facilitated.

In the description of the present invention, it is to be understood that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.