CN219747095U - Turnover fixture for machining end plate - Google Patents

Abstract

The utility model relates to the technical field of end plate machining, in particular to a turnover fixture for end plate machining, which aims at the defects that in the prior art, the fixture is of a fixed design and cannot be adjusted, so that clamping and fixing of end plates with different sizes are difficult to meet and certain limitation are caused; meanwhile, the end plate can be turned over, all surfaces of the end plate are convenient to process, and the practicability is high.

Description

Turnover fixture for machining end plate

Technical Field

The utility model relates to the technical field of end plate machining, in particular to a turnover fixture for end plate machining.

Background

In the plate processing process, the turning requirement of the plate is often involved, because after one surface of the plate is processed, the CNC processing center needs to be stopped to operate and turn the plate, and then the other surface of the plate needs to be processed, so that the plate needs to be turned through the turning clamp.

Patent reference publication No. CN210024566U discloses a turnover jig for machining end plates, the structure of which includes: the end plate, the cylinder, the upset anchor clamps body, place the end plate on the upset mainboard through the clamping mouth, then start the push rod through each cylinder and advance forward, make the propulsion handle on the pole move forward, make the kicking block push away the clip lower extreme forward, utilize cylinder rectilinear motion output force to turn into the rotation pressure to the clip, thereby the clip of clamping mouth both sides just swings simultaneously and withhold the article end plate, finally drive whole upset anchor clamps body through the fourth axle on rotatory CNC machining center rotatory and carry out each face processing can, this anchor clamps can utilize the rectilinear motion output force of cylinder to the kicking block to turn into the rotation pressure to each clip and withhold the article end plate, and drive whole upset anchor clamps body rotation through the fourth axle, thereby realize that this anchor clamps can overturn processing all sides, and has the efficiency, the effect of clamping time is reduced, thereby can accomplish the processing of all faces to the product clamping once.

However, the above-mentioned turning clamp for machining end plates is designed to be fixed, and cannot be adjusted, so that it is difficult to clamp and fix end plates with different sizes, and there is a certain limitation.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, the clamp is of a fixed design and cannot be adjusted, so that clamping and fixing of end plates with different sizes are difficult to meet and certain limitation exists, and provides a turnover clamp for end plate machining.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a turnover fixture for end plate processing, includes the landing leg, the top fixedly connected with supporting seat of landing leg, and the top fixedly connected with installation piece of supporting seat, and the left side fixedly connected with tilting mechanism of installation piece, the cell body has been seted up on the supporting seat, and is equipped with slide mechanism in the cell body, and fixedly connected with power equipment on the slide mechanism, fixed cover is equipped with rack and pinion subassembly on the power equipment, rotate on the slide mechanism and install the axis of rotation, and equal fixedly connected with clamp assembly in tilting mechanism and the axis of rotation.

Preferably, the turnover mechanism comprises a first motor fixedly connected to the left side of the mounting block, and a first rotating shaft is fixedly connected to an output shaft of the first motor.

Preferably, the sliding mechanism comprises a sliding column fixedly connected to the groove body, a sliding seat is slidably arranged on the sliding column, and the rotating shaft is rotatably arranged on one side of the sliding seat.

Preferably, the power equipment comprises a second motor fixedly connected to the sliding seat, and a second rotating shaft is fixedly connected to an output shaft of the second motor.

Preferably, the rack and pinion assembly comprises a gear fixedly sleeved on the second rotating shaft, and the gear is meshed with a rack which is fixedly connected to the top of the groove body.

Preferably, the clamping assembly comprises two mounting seats, the mounting seats are fixedly connected onto the first rotating shaft and the rotating shaft, and the bottom of each mounting seat is fixedly connected with a support plate.

Preferably, the miniature motor is fixedly connected with in the mount pad, and fixedly connected with threaded rod on the output shaft of miniature motor, and the threaded rod rotates to be installed in the mount pad, the screw thread piece is installed to the screw thread on the threaded rod, and fixedly connected with splint on the screw thread piece.

In the utility model, the turnover fixture for machining the end plate has the beneficial effects that;

because set up slip subassembly, power equipment, rack and pinion subassembly and clamp assembly, conveniently press from both sides the tight fixedly to the both ends of end plate, and stability is higher, and the end plate is difficult for taking place to rock when processing, and can fix to the end plate of equidimension not, and practicality and flexibility are higher.

Due to the fact that the turnover mechanism is arranged, the end plate can be turned over, all surfaces of the end plate are convenient to process, and practicality is high.

The utility model is convenient for clamping and fixing the two ends of the end plate, has higher stability, is not easy to shake when in processing, can fix the end plates with different sizes, and has higher practicability and flexibility; meanwhile, the end plate can be turned over, all surfaces of the end plate are convenient to process, and the practicability is high.

Drawings

Fig. 1 is a schematic diagram of a front sectional structure of a turnover fixture for machining an end plate according to the present utility model;

FIG. 2 is a schematic side sectional view of a slide assembly, a power device and a rack and pinion assembly of a turnover fixture for machining end plates according to the present utility model;

fig. 3 is a schematic structural diagram of a clamping assembly of a turnover fixture for machining an end plate according to the present utility model.

In the figure: 1. a support leg; 2. a support base; 3. a mounting block; 4. a first motor; 5. a first rotation shaft; 6. a tank body; 7. a sliding column; 8. a sliding seat; 9. a rotating shaft; 10. a mounting base; 11. a support plate; 12. a micro motor; 13. a threaded rod; 14. a screw block; 15. a clamping plate; 16. a second motor; 17. a second rotation shaft; 18. a gear; 19. a rack.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1-3, an overturning clamp for machining an end plate comprises a supporting leg 1, wherein the top of the supporting leg 1 is fixedly connected with a supporting seat 2, the top of the supporting seat 2 is fixedly connected with a mounting block 3, the left side of the mounting block 3 is fixedly connected with an overturning mechanism, a groove body 6 is formed in the supporting seat 2, a sliding mechanism is arranged in the groove body 6, power equipment is fixedly connected to the sliding mechanism, a gear rack assembly is fixedly sleeved on the power equipment, a rotating shaft 9 is rotatably mounted on the sliding mechanism, and clamping assemblies are fixedly connected to the overturning mechanism and the rotating shaft 9.

In the utility model, the turnover mechanism comprises a first motor 4 fixedly connected to the left side of the mounting block 3, and a first rotating shaft 5 is fixedly connected to the output shaft of the first motor 4.

In the utility model, the sliding mechanism comprises a sliding column 7 fixedly connected to the groove body 6, a sliding seat 8 is slidably arranged on the sliding column 7, and a rotating shaft 9 is rotatably arranged on one side of the sliding seat 8.

In the utility model, the power equipment comprises a second motor 16 fixedly connected to the sliding seat 8, and a second rotating shaft 17 is fixedly connected to an output shaft of the second motor 16.

In the utility model, the gear rack assembly comprises a gear 18 fixedly sleeved on the second rotating shaft 17, the gear 18 is meshed with a rack 19, and the rack 19 is fixedly connected to the top of the groove body 6.

In the utility model, the clamping assembly comprises two mounting seats 10, the mounting seats 10 are fixedly connected onto the first rotating shaft 5 and the rotating shaft 9, and the bottom of the mounting seats 10 is fixedly connected with a support plate 11.

In the utility model, a miniature motor 12 is fixedly connected in a mounting seat 10, a threaded rod 13 is fixedly connected to an output shaft of the miniature motor 12, the threaded rod 13 is rotatably mounted in the mounting seat 10, a threaded block 14 is mounted on the threaded rod 13 in a threaded manner, and a clamping plate 15 is fixedly connected to the threaded block 14.

According to the working principle, firstly, the length of the end plate is measured, then the second motor 16 is started, the output shaft of the second motor 16 drives the second rotating shaft 17 to rotate, the second rotating shaft 17 drives the gear 18 to rotate, the gear 18 is meshed with the rack 19 to enable the gear 19 to move, and accordingly the sliding seat 8 is driven to transversely move, the distance between two clamping components is adjusted, after adjustment is completed, the end plate is placed on the support plate 11, then the two micro motors 12 are started, the output shaft of the micro motors 12 drives the threaded rod 13 to rotate, the threaded rod 13 rotates to drive the threaded block 14 to move, the threaded block 14 drives the clamping plate 15 to move, the clamping plate 15 moves towards the end plate, clamping and fixing of two ends of the end plate are achieved, stability is high, shaking of the end plate is not easy to occur when other surfaces of the end plate are required to be processed, the output shaft of the first motor 4 only needs to drive the first rotating shaft 5 to rotate, and the other clamping component is driven to rotate through the rotating shaft 9 to be installed on the sliding seat 8, and therefore the two clamping components can be driven to rotate simultaneously, all the end plate can be turned over, and all the surfaces of the end plate can be processed conveniently.

Example two

The difference between this embodiment and the first embodiment is that: the turbine reducer is fixedly connected to the output shaft of the first motor 4, and the controller is arranged on the turbine reducer, when the load of the first motor 4 is too high, the controller controls the turbine reducer to reduce the speed of the output shaft of the first motor 4, and damage to the first motor 4 under the condition that the first motor 4 is loaded for a long time is effectively prevented.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides a turnover fixture for end plate processing, includes landing leg (1), its characterized in that, the top fixedly connected with supporting seat (2) of landing leg (1), and the top fixedly connected with installation piece (3) of supporting seat (2), and the left side fixedly connected with tilting mechanism of installation piece (3), cell body (6) have been seted up on supporting seat (2), and be equipped with slide mechanism in cell body (6), and fixedly connected with power equipment on the slide mechanism, fixed cover is equipped with rack and pinion subassembly on the power equipment, rotate on the slide mechanism and install axis of rotation (9), and all fixedly connected with clamp assembly on tilting mechanism and the axis of rotation (9).

2. The turnover fixture for machining an end plate according to claim 1, wherein the turnover mechanism comprises a first motor (4) fixedly connected to the left side of the mounting block (3), and a first rotating shaft (5) is fixedly connected to an output shaft of the first motor (4).

3. The turnover fixture for machining end plates according to claim 1, wherein the sliding mechanism comprises a sliding column (7) fixedly connected to the groove body (6), a sliding seat (8) is slidably mounted on the sliding column (7), and the rotating shaft (9) is rotatably mounted on one side of the sliding seat (8).

4. A turning jig for machining end plates according to claim 3, wherein the power equipment comprises a second motor (16) fixedly connected to the slide base (8), and a second rotary shaft (17) is fixedly connected to an output shaft of the second motor (16).

5. The turnover fixture for machining end plates according to claim 4, wherein the rack and pinion assembly comprises a gear (18) fixedly sleeved on the second rotating shaft (17), the gear (18) is meshed with a rack (19), and the rack (19) is fixedly connected to the top of the groove body (6).

6. The turnover fixture for machining an end plate according to claim 2, wherein the clamping assembly comprises two mounting seats (10), the mounting seats (10) are fixedly connected to the first rotating shaft (5) and the rotating shaft (9), and a support plate (11) is fixedly connected to the bottom of the mounting seats (10).

7. The turnover fixture for machining end plates according to claim 6, wherein the miniature motor (12) is fixedly connected in the mounting seat (10), a threaded rod (13) is fixedly connected to an output shaft of the miniature motor (12), the threaded rod (13) is rotatably mounted in the mounting seat (10), a threaded block (14) is mounted on the threaded rod (13) in a threaded manner, and a clamping plate (15) is fixedly connected to the threaded block (14).