阅读说明：本技术 一种机械零件电加工生产装置 (Machine part electricity processing apparatus for producing ) 是由 汪军 汪成荻 于 2021-09-30 设计创作，主要内容包括：本发明公开了一种机械零件电加工生产装置,包括底板,所述底板的上端固定安装有立板,所述立板上转动安装有多组夹头轴,多组所述夹头轴等距排列设置,所述夹头轴贯穿立板,所述夹头轴的一端设置有铆钉夹持件,所述夹头轴的另一端套设有第一齿轮,多组所述第一齿轮依次啮合,所述立板的一侧转动安装有摇杆,所述摇杆上套设有第二齿轮,所述第二齿轮至少与其中一组第一齿轮啮合,所述立板上设置有齿轮卡紧定位机构。本发明一次装夹多组铆钉,采用齿轮传动同时调整分度,提高生产效率,通过齿条与第一齿轮啮合,实现夹头轴转动的定位调节,通过弹性定位头使得装夹铆钉简单、快速,工件上下料速度大大提升。(The invention discloses an electric machining production device for mechanical parts, which comprises a bottom plate, wherein a vertical plate is fixedly arranged at the upper end of the bottom plate, a plurality of groups of chuck shafts are rotatably arranged on the vertical plate and are arranged at equal intervals, the chuck shafts penetrate through the vertical plate, a rivet clamping piece is arranged at one end of each chuck shaft, a first gear is sleeved at the other end of each chuck shaft, the plurality of groups of first gears are sequentially meshed, a rocker is rotatably arranged at one side of the vertical plate, a second gear is sleeved on the rocker and is at least meshed with one group of first gears, and a gear clamping and positioning mechanism is arranged on the vertical plate. The invention clamps a plurality of groups of rivets at one time, simultaneously adjusts indexing by adopting gear transmission, improves production efficiency, realizes positioning adjustment of chuck shaft rotation by meshing the rack and the first gear, ensures simple and quick rivet clamping by the elastic positioning head, and greatly improves the feeding and discharging speed of workpieces.)

1. The utility model provides a machine part electricity processing apparatus for producing, includes bottom plate (1), its characterized in that: the upper end fixed mounting of bottom plate (1) has riser (2), it installs multiunit chuck axle (5) to rotate on riser (2), the multiunit the setting is arranged to chuck axle (5) equidistance, chuck axle (5) run through riser (2), the one end of chuck axle (5) is provided with the rivet holder, the other pot head of chuck axle (5) is equipped with first gear (6), the multiunit first gear (6) mesh in proper order, one side of riser (2) is rotated and is installed rocker (7), the cover is equipped with second gear (8) on rocker (7), second gear (8) at least meshes with one of them a set of first gear (6), be provided with gear chucking positioning mechanism on riser (2).

2. The machine part electromachining production apparatus according to claim 1, wherein: the gear clamping and positioning mechanism comprises a rack (4) and a rack positioning assembly, the rack (4) is in sliding fit with the vertical plate (2), the rack (4) is at least meshed with one group of first gears (6) in the rack, and the rack positioning assembly is arranged on the vertical plate (2).

3. The machine part electromachining production apparatus according to claim 2, wherein: the rack positioning assembly comprises a guide plate (3) and a taper bolt (9), the guide plate (3) is fixedly installed on the vertical plate (2), an installation groove is formed between the guide plate (3) and the vertical plate (2), the rack (4) is installed in the installation groove in a sliding mode, the taper bolt (9) is inserted into the guide plate (3) in a sliding mode, and a plurality of groups of positioning pin holes are formed in the rack (4).

4. The machine part electromachining production apparatus according to claim 3, wherein: the inner wall of mounting groove is provided with ball (15), rack (4) pass through ball (15) and mounting groove inner wall sliding fit.

5. The machine part electromachining production apparatus according to claim 3, wherein: the vertical plate (2) is fixedly provided with a supporting sleeve (13), the supporting sleeve (13) is provided with a sleeve hole, the taper bolt (9) is inserted on the supporting sleeve (13) in a sliding mode, the taper bolt (9) is fixedly provided with a limiting block (14), and the limiting block (14) is located in the sleeve hole.

6. An electric machining production device for machine parts according to any one of claims 1 to 5, characterized in that: the rivet clamping piece is arranged as an elastic positioning head (10), the elastic positioning head (10) is detachably mounted on the chuck shaft (5), a rivet clamping hole is formed in the elastic positioning head (10), and a plurality of groups of elastic clamping pieces (16) are arranged in the rivet clamping hole.

7. The machine part electromachining production apparatus according to claim 6, wherein: the elastic clamping pieces (16) are arranged on the inner wall of the rivet clamping hole in an annular array, and the elastic clamping pieces (16) are U-shaped elastic pieces.

8. The machine part electromachining production apparatus according to claim 7, wherein: an external thread is formed in one end of the chuck shaft (5), a clamping sleeve (12) is installed at one end of the chuck shaft (5) in a threaded mode, and the elastic positioning head (10) is fixedly connected with the chuck shaft (5) in a clamping mode through the clamping sleeve (12).

9. The machine part electromachining production apparatus according to claim 1, wherein: the vertical plate (2) is provided with a mounting hole, a bearing (11) is fixedly embedded in the mounting hole, and the chuck shaft (5) is rotatably connected with the vertical plate (2) through the bearing (11).

Technical Field

The invention relates to the technical field of machining equipment, in particular to an electric machining production device for mechanical parts.

Background

A rivet is a part that joins two or more workpieces. Rivets are of many types and, regardless of the form, are commonly used as half-round heads, flat heads, countersunk head rivets, blind rivets, and blind rivets, which are usually riveted by self-deformation. The use of rivets often requires the use of rivets of different formats, depending on the actual situation, so that the rivets often need to be cut.

When a Z16-4005 series rivet is machined, the quantity is large, the variety is large, the angles of rivet grooves are different, and the width of the grooves is small, so that the machining difficulty is high, the rivet grooves can be guaranteed only by adopting linear cutting machining, only one rivet can be machined in each machining, the machining efficiency is low, and the production requirement cannot be met, so that a mechanical part electric machining production device needs to be provided.

Disclosure of Invention

The invention aims to provide an electric machining production device for mechanical parts, which clamps a plurality of groups of rivets at one time, adopts gear transmission to adjust indexing simultaneously, improves production efficiency and solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a machine part electricity processing apparatus for producing, includes the bottom plate, the upper end fixed mounting of bottom plate has the riser, rotate on the riser and install multiunit chuck axle, the multiunit the setting is arranged to chuck axle equidistance, the chuck axle runs through the riser, the one end of chuck axle is provided with the rivet holder, another pot head of chuck axle is equipped with first gear, the multiunit first gear meshes in proper order, one side of riser is rotated and is installed the rocker, the cover is equipped with the second gear on the rocker, the second gear at least with one set of first gear engagement among them, be provided with gear chucking positioning mechanism on the riser.

Preferably, the gear clamping and positioning mechanism comprises a rack and a rack positioning assembly, the rack is in sliding fit with the vertical plate, the rack is at least meshed with one group of first gears, and the rack positioning assembly is arranged on the vertical plate.

Preferably, the rack positioning assembly comprises a guide plate and a taper bolt, the guide plate is fixedly installed on the vertical plate, an installation groove is formed between the guide plate and the vertical plate, the rack is slidably installed in the installation groove, the taper bolt is slidably inserted into the guide plate, and a plurality of groups of positioning pin holes are formed in the rack.

Preferably, the inner wall of the mounting groove is provided with a ball, and the rack is in sliding fit with the inner wall of the mounting groove through the ball.

Preferably, a supporting sleeve is fixedly installed on the vertical plate, a sleeve hole is formed in the supporting sleeve, the taper bolt is inserted into the supporting sleeve in a sliding mode, a limiting block is fixedly installed on the taper bolt, and the limiting block is located in the sleeve hole.

Preferably, the rivet clamping piece is set as an elastic positioning head, the elastic positioning head is detachably mounted on the chuck shaft, a rivet clamping hole is formed in the elastic positioning head, and a plurality of groups of elastic clamping pieces are arranged in the rivet clamping hole.

Preferably, the multiple groups of elastic clamping pieces are arranged on the inner wall of the rivet clamping hole in an annular array, and the elastic clamping pieces are U-shaped elastic pieces.

Preferably, an external thread is formed at one end of the chuck shaft, a clamping sleeve is installed at one end of the chuck shaft in a threaded mode, and the elastic positioning head is fixedly clamped with the chuck shaft through the clamping sleeve.

Preferably, the vertical plate is provided with a mounting hole, a bearing is fixedly embedded in the mounting hole, and the chuck shaft is rotatably connected with the vertical plate through the bearing.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the vertical plate is rotatably provided with the multiple groups of chuck shafts, and the multiple groups of chuck shafts are sleeved with the first gears, so that multiple groups of rivets are clamped at one time during processing, the rocker rotates to drive the second gear to rotate, the multiple groups of first gears can be driven to rotate at the same time, the indexing is adjusted at the same time, the production efficiency is improved, and the labor intensity of workers is reduced;

2. according to the invention, the rack is meshed with at least one group of first gears, so that the rack can rotate and slide along with the first gears, and the clamping of the multiple groups of first gears is realized by the taper bolt on the rack clamping pin, so that the rack indexing is realized, the positioning adjustment of the rotation of the chuck shaft is realized, the structure is simple, and the use is convenient;

3. through the design of the elastic positioning head and the elastic clamping piece, the rivet clamping is simple and quick, the feeding and discharging speed of workpieces is greatly improved, the workload of workers is reduced, and the production efficiency is improved; and the elastic positioning head is detachably connected with the chuck shaft through the clamping sleeve, so that the elastic positioning head is convenient to replace and maintain.

Drawings

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

FIG. 2 is a schematic view of a chuck shaft according to the present invention;

FIG. 3 is a schematic view of a bearing of the present invention;

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

FIG. 5 is a schematic view of a tapered plug of the present invention;

FIG. 6 is a schematic view of the rocker of the present invention;

FIG. 7 is a schematic view of a jacket according to the present invention;

fig. 8 is a schematic view of a resilient clip of the present invention.

In the figure: 1. a base plate; 2. a vertical plate; 3. a guide plate; 4. a rack; 5. a chuck shaft; 6. a first gear; 7. a rocker; 8. a second gear; 9. a taper bolt; 10. an elastic positioning head; 11. a bearing; 12. a jacket; 13. a support sleeve; 14. a limiting block; 15. a ball bearing; 16. an elastic clip.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-8, the present invention provides a technical solution: an electric machining production device for mechanical parts comprises a bottom plate 1, wherein a vertical plate 2 is fixedly installed at the upper end of the bottom plate 1, a plurality of groups of chuck shafts 5 are rotatably installed on the vertical plate 2, an installation hole is formed in the vertical plate 2, a bearing 11 is fixedly embedded in the installation hole, and the chuck shafts 5 are rotatably connected with the vertical plate 2 through the bearing 11; the setting is arranged to 5 equidistance of multiunit chuck axle, and chuck axle 5 runs through riser 2, and the one end of chuck axle 5 is provided with the rivet holder, and the other pot head of chuck axle 5 is equipped with first gear 6, and the first gear 6 of multiunit meshes in proper order, and rocker 7 is installed in one side rotation of riser 2, and the cover is equipped with second gear 8 on rocker 7, and second gear 8 meshes with one of them a set of first gear 6 at least, is provided with gear chucking positioning mechanism on riser 2.

The gear clamping and positioning mechanism comprises a rack 4 and a rack positioning assembly, the rack 4 is in sliding fit with the vertical plate 2, the rack 4 is at least meshed with one group of first gears 6, and the rack positioning assembly is arranged on the vertical plate 2;

further, rack locating component includes baffle 3 and tapering bolt 9, and 3 fixed mounting of baffle are provided with the mounting groove between 3 and the riser 2 on riser 2, 4 slidable mounting of rack in the mounting groove, and tapering bolt 9 slides and pegs graft on baffle 3, has seted up multiunit locating pin hole on the rack 4.

Through the accurate arrangement of the positions of the plurality of groups of positioning pin holes, the adjustment angle of each group of first gears 6 can be accurate, and the processing is convenient; illustratively, four sets of positioning pin holes are linearly arranged, a third gear spacing is formed between the four sets of positioning pin holes, and the first gear 6 rotates by 30 degrees when the rack 4 slides by the distance of the first gear spacing, so that the first gear 6 can adjust three rotation positions of 30 degrees, 60 degrees and 90 degrees.

In a preferred embodiment of the present invention, the inner wall of the mounting groove is provided with a ball 15, the rack 4 is in sliding fit with the inner wall of the mounting groove through the ball 15, and the rack 4 slides more smoothly through the ball 15.

A supporting sleeve 13 is fixedly arranged on the vertical plate 2, a sleeve hole is formed in the supporting sleeve 13, the taper bolt 9 is inserted in the supporting sleeve 13 in a sliding mode, a limiting block 14 is fixedly arranged on the taper bolt 9, and the limiting block 14 is located in the sleeve hole;

the supporting sleeve 13 is convenient for matching and connecting the taper bolt 9 with the vertical plate 2, so that a worker does not need to search for the taper bolt 9 when in use.

Rivet holder sets up to elastic positioning head 10, elastic positioning head 10 demountable installation is on chuck shaft 5, be provided with the rivet centre gripping hole on the elastic positioning head 10, be provided with multiunit elasticity clamping piece 16 in the rivet centre gripping hole, multiunit elasticity clamping piece 16 is the annular array and sets up on the inner wall in rivet centre gripping hole, elasticity clamping piece 16 sets up to the U-shaped shell fragment, the external screw thread has been seted up to the one end of chuck shaft 5, the one end screw thread of chuck shaft 5 is installed and is pressed from both sides cover 12, elastic positioning head 10 is fixed through pressing from both sides cover 12 and chuck shaft 5 joint.

During the use, with the rivet clamping in elastic locating head 10, it is tight to press from both sides the rivet through elastic clamping piece 16, make the clamping rivet simple, it is quick, the unloading speed promotes greatly on the work piece, it rotates to drive second gear 8 through rocker 7, can drive the rotation of multiunit first gear 6 simultaneously, realize adjusting the graduation simultaneously, the production efficiency is improved, the labor intensity of workers is lightened, when adjusting to suitable position, insert the pinhole of rack 4 through tapering bolt 9, realize the block to multiunit first gear 6, thereby realize the 4 graduations of rack, realize that chuck shaft 5 pivoted location is adjusted, moreover, the steam generator is simple in structure, and convenient to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.