CN219902086U

CN219902086U - Bolt hole adds clamping apparatus

Info

Publication number: CN219902086U
Application number: CN202320862157.XU
Authority: CN
Inventors: 权启婕
Original assignee: Suzhou Ningyou Electromechanical Technology Co ltd
Current assignee: Suzhou Ningyou Electromechanical Technology Co ltd
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-10-27
Anticipated expiration: 2033-04-18

Abstract

The utility model discloses a bolt hole machining clamp which comprises a supporting seat, wherein the top of the supporting seat is rotationally connected with a clamping seat, a turnover mechanism is arranged between the clamping seat and the supporting seat, a plurality of placing grooves are formed in the top and the bottom of the clamping seat, a fixing mechanism is arranged in each placing groove, the turnover mechanism comprises a connecting rotating shaft, one end of the connecting rotating shaft is fixedly connected with a worm wheel, one side of the worm wheel is in meshed connection with a worm, the end part of the worm is fixedly connected with a turnover motor, the fixing mechanism comprises a plurality of clamping plates, the bottom ends of the clamping plates are fixedly connected with a connecting seat, and clamping screws are in threaded connection with the inside of the connecting seat; according to the utility model, the turnover mechanism and the fixing mechanism are arranged, the clamping motor drives the clamping plates to move, so that the workpiece can be fixed, the turnover motor drives the clamping seat to rotate, the workpiece is rotated, the machined workpiece is conveniently loaded and unloaded by using the machining time, and the machining efficiency is effectively improved.

Description

Bolt hole adds clamping apparatus

Technical Field

The utility model relates to the technical field of machining fixtures, in particular to a bolt hole machining fixture.

Background

The injection molding machine is a main molding device for manufacturing plastic products with various shapes from thermoplastic plastics or thermosetting plastics by using a plastic molding die, and the parts inside the injection molding machine are required to be processed with bolt holes.

In the prior art, publication number CN216657222U discloses a hardware hole machining fixture, which comprises a base, be provided with a plurality of anchor clamps subassembly on the base, every anchor clamps subassembly includes anchor clamps platform, power cylinder and positioning baffle, be provided with the boss that is used for placing the processed product on the anchor clamps platform, the department is provided with the locating shaft in the middle of boss, the locating shaft with boss integrated into one piece, power cylinder is provided with three, and three power cylinder equidistance distributes around the anchor clamps platform, every power cylinder's output is connected with the clamp plate, the clamp plate is connected with the processed product contact on the anchor clamps platform under power cylinder's effect, the positioning baffle is provided with two, two be formed with the constant head tank between the positioning baffle, every all be provided with electromagnetic induction hole site on the positioning baffle, this utility model possesses simple structure, reasonable in design, has effectively improved the precision of hole machining, has improved the efficiency of processing simultaneously, has reduced the defective rate of product, but when using this anchor clamps, need carry out material operation to work piece before and after the processing for the ideal processing time is longer to make the processing failure.

Disclosure of Invention

The utility model aims to provide a bolt hole processing clamp which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the bolt hole machining clamp comprises a supporting seat, wherein the top of the supporting seat is rotationally connected with a clamping seat, a turnover mechanism is arranged between the clamping seat and the supporting seat, a plurality of placing grooves are formed in the top and the bottom of the clamping seat, and a fixing mechanism is arranged in each placing groove;

the turnover mechanism comprises a connecting rotating shaft, one end of the connecting rotating shaft is fixedly connected with a worm wheel, one side of the worm wheel is connected with a worm in a meshed manner, and the end part of the worm is fixedly connected with a turnover motor;

the fixing mechanism comprises a plurality of clamping plates, wherein the bottom ends of the clamping plates are fixedly connected with connecting seats, clamping screws are connected with the inner threads of the connecting seats, connecting shafts are fixedly connected between the clamping screws, and the end parts of the clamping screws are fixedly connected with clamping motors.

As a further preferable mode of the technical scheme, the connecting rotating shaft is fixedly connected with the clamping seat, and the clamping seat is rotationally connected with the supporting seat through the connecting rotating shaft.

As a further preferable mode of the technical scheme, the worm wheel and the worm are both rotationally connected with the inner wall of the supporting seat, and the overturning motor is fixedly arranged on the supporting seat.

As a further preferable aspect of the present utility model, a plurality of the clamping plates are respectively disposed in a plurality of the placement grooves, and the clamping plates and the connection base are both slidably connected with the inner walls of the placement grooves.

As a further preferable mode of the technical scheme, the clamping screw is rotationally connected with the inner wall of the clamping seat, the guide rod is fixedly connected inside the clamping seat, the guide hole is formed in the connecting seat, and the guide hole is matched with the guide rod.

As a further preferable mode of the technical scheme, the bottom of the clamping seat is provided with a loading and unloading mechanism, the loading and unloading mechanism comprises a fixed bottom plate, a guide sliding groove is formed in the fixed bottom plate, a guide sliding block is connected inside the guide sliding groove in a sliding mode, and a sliding seat is fixedly connected to the top of the guide sliding block.

As a further preferable mode of the technical scheme, the sliding seat is internally fixedly connected with a plurality of electric pushing rods, a discharging disc is inserted into the top end of an output shaft of each electric pushing rod, and a pull rod is fixedly connected to one side surface of the sliding seat.

The utility model provides a bolt hole machining clamp which has the following beneficial effects:

(1) According to the utility model, the turnover mechanism and the fixing mechanism are arranged, the clamping motor drives the clamping plates to move at the same time, so that the workpiece can be fixed, the turnover motor drives the clamping seat to rotate, the workpiece is rotated, the machined workpiece is conveniently loaded and unloaded by using the machining time, and the machining efficiency is effectively improved.

(2) According to the utility model, the feeding and discharging mechanism is arranged, the electric push rod drives the discharging disc to lift, so that a workpiece can be conveniently supported or conveyed into the placing groove, and the sliding seat can be driven to move by pulling the pull rod to pull out the discharging disc, so that feeding and discharging can be conveniently carried out, and the use convenience is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the turnover mechanism of the present utility model;

FIG. 3 is a schematic view of a fixing mechanism according to the present utility model;

FIG. 4 is an enlarged view of the structure of FIG. 1 in accordance with the present utility model;

in the figure: 1. a support base; 2. a clamping seat; 3. a turnover mechanism; 4. a placement groove; 5. a fixing mechanism; 6. a loading and unloading mechanism; 7. the connecting rotating shaft; 8. a worm wheel; 9. a worm; 10. a turnover motor; 11. a clamping plate; 12. a connecting seat; 13. clamping a screw; 14. a connecting shaft; 15. clamping the motor; 16. a guide rod; 17. a guide hole; 18. a fixed bottom plate; 19. a guide chute; 20. a guide slide block; 21. a sliding seat; 22. a pull rod; 23. and (5) discharging the material disc.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

The utility model provides the technical scheme that: as shown in fig. 1, in this embodiment, a bolt hole adds clamping apparatus, including supporting seat 1, supporting seat 1 top rotates and is connected with clamping seat 2, be equipped with tilting mechanism 3 between clamping seat 2 and the supporting seat 1, clamping seat 2 top and bottom all are equipped with a plurality of standing grooves 4, the inside fixed establishment 5 that is equipped with of standing groove 4, the spare part of a plurality of injection molding machines is fixed in standing groove 4 to accessible fixed establishment 5, then utilizes fixed establishment 5 to fix the spare part, and rethread tilting mechanism 3 overturns the spare part, utilizes process time to adorn and unload to can carry out continuous processing to the bolt hole on the spare part, effectively improve machining efficiency.

As shown in fig. 1 and 2, tilting mechanism 3 is including connecting pivot 7, connect pivot 7 and grip slipper 2 fixed connection, just grip slipper 2 rotates through connecting pivot 7 and supporting seat 1 to be connected for grip slipper 2 can rotate as the center with connecting pivot 7, thereby can conveniently load and unload, 7 one end fixedly connected with worm wheel 8 of connecting pivot, worm wheel 8 one side meshing is connected with worm 9, utilizes the self-locking function of worm wheel 8 and worm 9 self-contained, can fix grip slipper 2 after the upset, improves the stability during processing, worm 9 tip fixedly connected with upset motor 10, worm wheel 8 and worm 9 all rotate with supporting seat 1 inner wall to be connected, upset motor 10 fixed mounting is on supporting seat 1, and accessible upset motor 10 drives worm 9 and rotates, and worm 9 rotates and drives worm wheel 8 and rotate, and worm wheel 8 rotates and drives connecting pivot 7 and rotate, and connecting pivot 7 rotates and drives grip slipper 2 and rotate, rotates the work piece, conveniently loads and unloads the work piece with processing time.

As shown in fig. 1 and fig. 3, the fixing mechanism 5 includes a plurality of grip blocks 11, a plurality of grip blocks 11 set up respectively in a plurality of standing grooves 4, just grip blocks 11 and connecting seat 12 all with standing groove 4 inner wall sliding connection for can utilize grip blocks 11 to fix the work piece in the standing groove 4, a plurality of grip blocks 11 bottom all fixedly connected with connecting seat 12, the inside threaded connection of connecting seat 12 has grip screw 13, grip screw 13 rotates with grip seat 2 inner wall to be connected, just grip seat 2 inside fixedly connected with guide bar 16, set up guiding hole 17 on the connecting seat 12, guiding hole 17 and guide bar 16 assorted, can play the guide effect to the removal of connecting seat 12, a plurality of fixedly connected with connecting axle 14 between grip screw 13 makes a plurality of grip screws 13 rotate simultaneously, and one grip screw 13 tip fixedly connected with grip motor 15, accessible grip screw 13 rotates simultaneously and drives a plurality of grip screws 13, and rotates and drives connecting seat 12 and removes, has offered guiding hole 17 on the connecting seat 12, thereby can carry out fixed unloading to the work piece with the fixed connection seat 11.

As shown in fig. 1 and fig. 4, the bottom of the clamping seat 2 is provided with the feeding and discharging mechanism 6, the feeding and discharging mechanism 6 comprises a fixed bottom plate 18, a guide sliding groove 19 is formed in the fixed bottom plate 18, a guide sliding block 20 is slidably connected in the guide sliding groove 19, a sliding seat 21 is fixedly connected to the top of the guide sliding block 20, a plurality of electric push rods are fixedly connected to the inside of the sliding seat 21, a discharging disc 23 is inserted into the top end of an output shaft of the electric push rod, a pull rod 22 is fixedly connected to one side surface of the sliding seat 21, and the discharging disc 23 can be driven to lift through the electric push rods, so that workpieces can be conveniently supported or fed into the placing groove 4, and the discharging disc 23 can be conveniently pulled out through pulling the pull rod 22, so that the feeding and discharging disc 23 can be conveniently carried out, and the convenience of use is improved.

The utility model provides a bolt hole machining clamp, which has the following specific working principle:

in actual use, the clamping motor 15 drives the clamping screws 13 to rotate at the same time, the clamping screws 13 rotate to drive the connecting seat 12 to move, the connecting seat 12 moves to drive the clamping plate 11 to move, so that a workpiece can be fixed, the overturning motor 10 drives the worm 9 to rotate, the worm 9 rotates to drive the worm wheel 8 to rotate, the worm wheel 8 rotates to drive the connecting rotating shaft 7 to rotate, the connecting rotating shaft 7 rotates to drive the clamping seat 2 to rotate, the workpiece is rotated, the machined workpiece is conveniently loaded and unloaded by using machining time, and the machining efficiency is effectively improved.

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

Claims

1. The utility model provides a bolt hole adds clamping apparatus, includes supporting seat (1), its characterized in that: the top of the supporting seat (1) is rotationally connected with a clamping seat (2), a turnover mechanism (3) is arranged between the clamping seat (2) and the supporting seat (1), a plurality of placing grooves (4) are respectively arranged at the top and the bottom of the clamping seat (2), and a fixing mechanism (5) is arranged in each placing groove (4);

the turnover mechanism (3) comprises a connecting rotating shaft (7), one end of the connecting rotating shaft (7) is fixedly connected with a worm wheel (8), one side of the worm wheel (8) is connected with a worm (9) in a meshed manner, and the end part of the worm (9) is fixedly connected with a turnover motor (10);

the fixing mechanism (5) comprises a plurality of clamping plates (11), wherein the bottom ends of the clamping plates (11) are fixedly connected with connecting seats (12), clamping screws (13) are connected with internal threads of the connecting seats (12), connecting shafts (14) are fixedly connected between the clamping screws (13), and one end part of each clamping screw (13) is fixedly connected with a clamping motor (15).

2. The plug pin hole machining fixture according to claim 1, wherein: the connecting rotating shaft (7) is fixedly connected with the clamping seat (2), and the clamping seat (2) is rotationally connected with the supporting seat (1) through the connecting rotating shaft (7).

3. The plug pin hole machining fixture according to claim 1, wherein: the worm wheel (8) and the worm (9) are both rotationally connected with the inner wall of the supporting seat (1), and the overturning motor (10) is fixedly arranged on the supporting seat (1).

4. The plug pin hole machining fixture according to claim 1, wherein: the clamping plates (11) are respectively arranged in the plurality of placing grooves (4), and the clamping plates (11) and the connecting seats (12) are both in sliding connection with the inner walls of the placing grooves (4).

5. The plug pin hole machining fixture according to claim 1, wherein: the clamping screw rod (13) is rotationally connected with the inner wall of the clamping seat (2), the guide rod (16) is fixedly connected inside the clamping seat (2), the guide hole (17) is formed in the connecting seat (12), and the guide hole (17) is matched with the guide rod (16).

6. The plug pin hole machining fixture according to claim 1, wherein: the clamping seat (2) bottom is equipped with unloading mechanism (6), unloading mechanism (6) are including PMKD (18), guide chute (19) have been seted up on PMKD (18), inside sliding connection of guide chute (19) has guide slider (20), guide slider (20) top fixedly connected with sliding seat (21).

7. The plug pin hole machining fixture according to claim 6, wherein: the automatic feeding device is characterized in that a plurality of electric push rods are fixedly connected inside the sliding seat (21), a discharging disc (23) is inserted into the top end of an output shaft of each electric push rod, and a pull rod (22) is fixedly connected to one side surface of the sliding seat (21).