CN219152141U

CN219152141U - FACE FACE adds clamping apparatus

Info

Publication number: CN219152141U
Application number: CN202223354557.4U
Authority: CN
Inventors: 冯国强; 黄晶林; 王加军; 谭勇
Original assignee: Zhongshan Muteng Machinery Equipment Co ltd
Current assignee: Zhongshan Muteng Machinery Equipment Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-06-09
Anticipated expiration: 2032-12-14

Abstract

The utility model relates to the technical field of FACE surface machining of golf club heads, in particular to a FACE surface machining clamp; including the base with be vertical state interval setting first curb plate, second curb plate and third curb plate on the base, third curb plate slidable, anchor clamps are still including first location clamp splice and second location clamp splice, first location clamp splice and first curb plate fixed connection, second location clamp splice and third curb plate fixed connection, anchor clamps are still including being used for driving the actuating mechanism that the third curb plate moved towards first curb plate, actuating mechanism includes screw rod and briquetting down, compares with the actuating mechanism that sets up in the outside in prior art at the inboard actuating mechanism of base, can reduce the occupation space of anchor clamps, has increased the utilization ratio of lathe, transversely presss from both sides tight work piece through briquetting under the vertical drive of threaded connection, has guaranteed the stability of work piece centre gripping.

Description

FACE FACE adds clamping apparatus

Technical Field

The utility model relates to the technical field of FACE surface machining of golf club heads, in particular to a FACE surface machining clamp.

Background

With the improvement of living standard, more and more people come into contact with golf, and the manufacturing efficiency of the corresponding golf club is improved, but in the processing process of the golf club, the golf club head with a plurality of curved surfaces cannot be processed by using an ordinary clamp, which seriously affects the processing efficiency and the yield of the golf club.

Chinese patent CN201920361213.5 discloses a golf head fixture, including base plate, slope form mounting panel, a plurality of joint strip, vertical baffle, top pushing cylinder, slope form mounting panel and vertical baffle are fixed on the base plate, top pushing cylinder is fixed on vertical baffle and towards the inclined plane of slope form mounting panel, joint strip adjustable installs on the inclined plane of slope form mounting panel, and along the longitudinal and transverse arrangement distribution of slope form mounting panel.

The driving source of the application is an air cylinder which is independently arranged on one side of the clamp, so that the overall installation area is increased, and the utilization rate of the machine tool is reduced.

Disclosure of Invention

Based on this, it is necessary to provide a FACE processing jig to solve the problem in the prior art, and this application is through setting up the actuating mechanism inboard at the base, compares with the actuating source that sets up in the outside in prior art, can reduce the occupation space of anchor clamps, has increased the utilization ratio of lathe.

In order to solve the problems in the prior art, the utility model adopts the following technical scheme:

the utility model provides a FACE FACE adds clamping apparatus, including the base with be vertical state interval setting first curb plate and second curb plate on the base, install the guide pillar that is the horizontality between first curb plate and the second curb plate, install a third curb plate on the guide pillar gliding, be equipped with first clearance between first curb plate and the third curb plate, be equipped with the second clearance between second curb plate and the third curb plate, the clamping apparatus is still including setting up first location clamp splice and the second location clamp splice in first clearance department, first location clamp splice and first curb plate fixed connection, second location clamp splice and third curb plate fixed connection, the clamping apparatus is still including setting up the actuating mechanism that is used for driving the third curb plate to remove towards first curb plate in second clearance department.

Preferably, the driving mechanism is provided with a lower pressing block capable of moving in the vertical direction, a lower pressing inclined surface is arranged on one side of the lower pressing block, facing the third side plate, and a pressure bearing inclined surface matched with the lower pressing inclined surface is arranged on the third side plate.

Preferably, the lower press block is provided with a back support surface in contact with the second side plate.

Preferably, the driving mechanism further comprises a cushion block arranged on the base and a screw rod which is arranged in a vertical state and in threaded connection with the cushion block, the lower pressing block is provided with a stepped hole for the screw rod to pass through, and the screw rod is provided with a head part which can be placed in the stepped hole and tightly presses the lower pressing block.

Preferably, the head is provided with a hexagonal countersink.

Preferably, the screw rod is sleeved with a first spring, and two ends of the first spring are respectively abutted against the bottom of the lower pressing block and the top of the cushion block.

Preferably, the third side plate is provided with an avoidance groove for avoiding the lower pressing block, and the pressure-bearing inclined plane is arranged in the avoidance groove.

Preferably, the guide post is sleeved with a second spring arranged at the first gap, and two ends of the second spring are respectively abutted against the first side plate and the third side plate.

Compared with the prior art, the beneficial effects of this application are:

1. this application compares in the outside actuating mechanism through setting up at the inboard actuating mechanism of base with the actuating source that sets up among the prior art, can reduce the occupation space of anchor clamps, has increased the utilization ratio of lathe.

2. According to the clamping device, the pressing inclined plane arranged on the pressing block is matched with the pressure-bearing inclined plane arranged on the third side plate, the second positioning clamping block is driven to transversely move in a vertical driving mode, and workpieces can be prevented from loosening in two different moving directions, so that the workpieces can be better fastened.

Drawings

FIG. 1 is a schematic perspective view of a FACE surface machining fixture;

FIG. 2 is a right side view of a FACE surface machining fixture;

FIG. 3 is a top view of a FACE surface machining fixture;

FIG. 4 is a cross-sectional view taken along section A-A of FIG. 3;

fig. 5 is an exploded perspective view of a pressing block and a third side plate of the FACE machining jig.

The reference numerals in the figures are:

1-a base;

11-a first side plate; 111-first gap; 112-a first positioning clamp block; 12-a second side panel; 121-a second gap; 13-guide posts; 131-a second spring;

2-a third side panel;

21-a pressure-bearing inclined plane; 22-avoiding grooves; 23-a second positioning clamping block;

3-a driving mechanism;

31-pressing down the block; 311-pressing down the inclined plane; 312-back support surface; 313-step hole; 32-screw; 321-head; 3211-inner hexagonal counter bore; 322-a first spring; 33-cushion blocks.

Detailed Description

The utility model will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the utility model and the specific objects and functions achieved.

Referring to fig. 1, 2 and 3, a FACE machining fixture includes a base 1, a first side plate 11 and a second side plate 12 arranged on the base 1 at intervals in a vertical state, a guide post 13 arranged between the first side plate 11 and the second side plate 12 in a horizontal state, a third side plate 2 arranged on the guide post 13 in a sliding manner, a first gap 111 arranged between the first side plate 11 and the third side plate 2, and a second gap 121 arranged between the second side plate 12 and the third side plate 2, and a first positioning clamp block 112 and a second positioning clamp block 23 arranged at the first gap 111, wherein the first positioning clamp block 112 is fixedly connected with the first side plate 11, the second positioning clamp block 23 is fixedly connected with the third side plate 2, and the fixture further includes a driving mechanism 3 arranged at the second gap 121 and used for driving the third side plate 2 to move towards the first side plate 11.

The driving part of the processing clamp in the prior art is usually independently arranged on one side of the clamp, so that the whole installation area is increased, and the utilization rate of the machine tool is reduced.

The driving mechanism 3 is used for moving the second positioning clamping block 23 towards the first positioning clamping block 112 and clamping a workpiece through the second positioning clamping block 23 and the first positioning clamping block 112, specifically, the driving mechanism 3 is arranged on the inner side of the base 1, and compared with a driving source arranged on the outer side in the prior art, the occupied space of the clamp can be reduced, and the utilization rate of the machine tool is increased.

Referring to fig. 3, 4 and 5, the driving mechanism 3 is provided with a pressing block 31 capable of moving in the vertical direction, a pressing inclined surface 311 is provided on a side of the pressing block 31 facing the third side plate 2, and the third side plate 2 is provided with a pressing inclined surface 21 engaged with the pressing inclined surface 311.

In the prior art, a linear driver (the linear driver can be an air cylinder or an electric push rod) is generally adopted to drive a movable clamp to horizontally move, the existing clamp and the linear driver are both in horizontal movement, when a workpiece is clamped, the workpiece can generate tiny transverse force due to vibration generated by a machine tool in a working state, and when the workpiece generates transverse force, the existing clamp is consistent with the moving direction of the linear driver, so that the linear driver or the clamp is easier to loosen, and the tightness of the workpiece during clamping is affected.

Further, in order to achieve how to secure the tightness of the workpiece clamping, and based on the above embodiments, the following steps are provided:

in the non-working state, a space for placing the workpiece is firstly arranged between the first positioning clamping block 112 and the second positioning clamping block 23.

In the working state, the lower pressing block 31 can move to the inner lower end of the base 1 in a vertical shape, and when the lower pressing block 31 moves downwards, a lower pressing inclined surface 311 arranged on the lower pressing block 31 is in sliding fit with a pressure-bearing inclined surface 21 arranged on the third side plate 2, so that the third side plate 2 drives the second positioning clamping block 23 to move to the first positioning clamping block 112 in a horizontal shape; when a workpiece is placed between the first positioning clamping block 112 and the second positioning clamping block 23, one side of the workpiece is firstly contacted with the first positioning clamping block 112, the workpiece is in a loose state, the second positioning clamping block 23 moves towards the first positioning clamping block 112, the clamping end of the second positioning clamping block 23 is contacted with the other side of the workpiece, the workpiece is pushed towards the first positioning clamping block 112, the workpiece is positioned between the first positioning clamping block 112 and the second positioning clamping block 23 by the force of the second positioning clamping block 23 moving towards the first positioning clamping block 112, and the second positioning clamping block 23 stops moving until the workpiece is abutted tightly, so that the guide pillar 13 is used for limiting the third side plate 2 to horizontally move.

In the state after the completion of the work, the lower pressing block 31 moves upward vertically, so that the pressing inclined surface 311 arranged on the lower pressing block 31 is separated from the pressure-bearing inclined surface 21 arranged on the third side plate 2, and the second positioning clamping block 23 is loosened, and at this time, the first positioning clamping block 112 and the second positioning clamping block 23 loosen the workpiece.

Further, through the mutual cooperation of the pressing inclined plane 311 that sets up on the briquetting 31 and the pressure-bearing inclined plane 21 that sets up on the third curb plate 2, drive second location clamp splice 23 lateral shifting through vertical drive's mode, through two kinds of different direction of movement, can prevent that the work piece from becoming flexible, can be better with the work piece fastening.

Referring to fig. 5, the lower press block 31 is provided with a back support surface 312 that contacts the second side plate 12.

In the working state, the lower pressing block 31 pushes the second positioning clamping block 23 to move horizontally towards the second positioning clamping block 23 through the sliding contact of the pressing inclined surface 311 and the pressure-bearing inclined surface 21 on the third side plate 2, when the second positioning clamping block 23 and the first positioning clamping block 112 clamp a workpiece, the workpiece has a horizontal force towards the lower pressing block 31, and the back supporting surface 312 contacted by the lower pressing block 31 and the second side plate 12 can provide an opposite force to offset the generated horizontal force, so that the fastening performance of the workpiece is further enhanced.

Referring to fig. 2, 4 and 5, the driving mechanism 3 further includes a pad 33 mounted on the base 1 and a screw rod 32 disposed in a vertical state and screwed with the pad 33, the lower press block 31 is provided with a stepped hole 313 through which the screw rod 32 passes, and the screw rod 32 is provided with a head 321 capable of being placed in the stepped hole 313 and pressing the lower press block 31.

The prior art generally employs a cylinder to provide a linear driving force, but when a worker is fatigued, the continuity of the cylinder driving may cause the worker to prevent pinching of fingers while the worker is preventing the work piece from causing work injuries.

Furthermore, in order to clamp the workpiece and reduce the work injury, a simple mechanical structure is provided to replace the air cylinder;

when the lower pressing block 31 needs to be pushed, the screw rod 32 is driven to move towards one side of the base 1 by screwing the screw rod 32, and then the lower pressing block 31 is pushed by the close fit of the head 321 on the screw rod 32 and the stepped hole 313 on the lower pressing block 31.

When the lower press block 31 is not required to be pushed, the driving screw 32 is moved toward a side far from the base 1 by screwing the driving screw 32, and at this time, the lower press block 31 is separated from the head 321 of the stud, and the lower press block 31 is not pushed any more.

Through twisting screw rod 32, promote the removal of briquetting 31 down, threaded connection has guaranteed that briquetting 31 can not appear sliding when receiving transverse force down, has guaranteed the steadiness of centre gripping work piece, and the use of cushion 33 has reduced the length of screw rod 32, has improved the intensity of screw rod 32 to further with the motion control of screw rod 32 in base 1 inboard, reduced the occupation space of anchor clamps.

Referring to fig. 3, the head 321 is provided with a hexagonal counterbore 3211.

By using the internal hexagonal counter bore 3211, a simple and quick way of screwing the screw 32 is provided, and the screw 32 can be screwed by using only an internal hexagonal wrench, so that the tool is simple and durable.

Referring to fig. 2, a first spring 322 is sleeved on the screw 32, and both ends of the first spring 322 respectively abut against the bottom of the lower pressing block 31 and the top of the cushion block 33.

The use of the first spring 322 ensures that the head 321 of the threaded rod 32 always engages the stepped bore 313 in the lower pressure piece 31.

In the use process, when screwing the screw rod 32 to drive the screw rod 32 to move away from one side of the base 1, the first spring 322 can provide a thrust to the lower pressing block 31, and the lower pressing block 31 is pushed to move away from one side of the base 1, so that the head 321 of the screw rod 32 is always attached to the stepped hole 313, and the fact that the pressing process can be clearly felt when screwing the screw rod 32 to prevent excessive pressing when screwing rapidly is ensured.

Referring to fig. 5, the third side plate 2 is provided with a relief groove 22 for relieving the lower press block 31, and the pressure-receiving inclined surface 21 is provided in the relief groove 22.

The avoidance groove 22 is used for arranging the movement of the lower pressing block 31 in the avoidance groove 22, so that the part of the lower pressing block 31 protruding out of the second gap 121 inside the base in the movement process is eliminated, and the occupied space of the clamp is further reduced.

Referring to fig. 2, the guide post 13 is sleeved with a second spring 131 disposed at the first gap 111, and two ends of the second spring 131 respectively abut against the first side plate 11 and the third side plate 2.

The use of the second spring 131 can ensure that the pressing inclined surface 311 of the pressing block 31 always abuts against the pressing inclined surface 21 of the third side plate 2.

In the use, when the work is accomplished, lower briquetting 31 is vertical form upwards movement, make the pressure-bearing inclined plane 21 that sets up on lower briquetting 31 and the third curb plate 2 on set up have the trend of separation, provide a force towards the holding down plate through second spring 131 to third curb plate 2 this moment, third curb plate 2 laminating holding down plate is vertical form upwards movement together, second location clamp splice 23 also is vertical form upwards movement thereupon this moment, the space that can hold the work piece business turn over appears between first location clamp splice 112 and the second location clamp splice 23, can directly take off and place the work piece this moment.

The worker is more relaxed when placing and taking down the work piece by using the second spring 131, and the clamping efficiency of the work piece is improved.

This application compares in the drive source in the outside through setting up the actuating mechanism 3 at base 1 inboard, can reduce the occupation space of anchor clamps with setting up in prior art, has increased the utilization ratio of lathe.

Through the mutual cooperation of the pressure-bearing inclined plane 21 that sets up on the pressure-bearing inclined plane 311 that sets up on the briquetting 31 and the third curb plate 2 down, drive second location clamp splice 23 lateral shifting through vertical drive's mode, through the direction of movement of two kinds of differences, can prevent that the work piece from becoming flexible, can be better with the work piece fastening.

The foregoing examples merely illustrate one or more embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The utility model provides a FACE FACE adds clamping apparatus, is including base (1) and first curb plate (11) and second curb plate (12) that are vertical state interval setting on base (1), installs guide pillar (13) that are the horizontality between first curb plate (11) and second curb plate (12), installs a third curb plate (2) on guide pillar (13) gliding, is equipped with first clearance (111) between first curb plate (11) and third curb plate (2), is equipped with second clearance (121) between second curb plate (12) and third curb plate (2), a serial communication port, the clamping apparatus still includes first location clamp splice (112) and second location clamp splice (23) of setting in first clearance (111) department, and first location clamp splice (112) are fixedly connected with first curb plate (11), and second location clamp splice (23) are fixedly connected with third curb plate (2), the clamping apparatus is still including setting up in second clearance (121) department and be used for driving mechanism (3) that third curb plate (2) moved towards first curb plate (11).

2. The FACE machining fixture according to claim 1, wherein the driving mechanism (3) is provided with a lower pressing block (31) capable of moving in a vertical direction, a pressing inclined surface (311) is arranged on one side of the lower pressing block (31) facing the third side plate (2), and a bearing inclined surface (21) matched with the pressing inclined surface (311) is arranged on the third side plate (2).

3. The FACE machining jig according to claim 2, wherein the lower press block (31) is provided with a back support surface (312) that contacts the second side plate (12).

4. A FACE machining jig according to claim 2 or 3, characterized in that the driving mechanism (3) further comprises a spacer (33) mounted on the base (1) and a screw (32) arranged in a vertical state and screwed with the spacer (33), the lower press block (31) is provided with a stepped hole (313) through which the screw (32) passes, and the screw (32) is provided with a head (321) capable of being placed in the stepped hole (313) and pressing the lower press block (31).

5. The FACE machining fixture according to claim 4, wherein the head (321) is provided with a hexagonal countersink (3211).

6. The FACE machining fixture according to claim 5, wherein a first spring (322) is sleeved on the screw (32), and two ends of the first spring (322) are respectively abutted against the bottom of the lower pressing block (31) and the top of the cushion block (33).

7. The FACE machining fixture according to claim 6, wherein the third side plate (2) is provided with an avoidance groove (22) for avoiding the lower pressing block (31), and the pressure-bearing inclined surface (21) is arranged in the avoidance groove (22).

8. The FACE machining fixture according to claim 7, wherein the guide post (13) is sleeved with a second spring (131) disposed at the first gap (111), and two ends of the second spring (131) are respectively abutted against the first side plate (11) and the third side plate (2).