阅读说明：本技术 适用于多个端盖钻孔用夹具 (Clamp suitable for drilling multiple end covers ) 是由 张继东 孟声龙 王虎 杨晨 李心雨 于 2019-12-16 设计创作，主要内容包括：本发明公开了一种适用于多个端盖钻孔用夹具,包括：底座、支撑座、支撑块、V型支撑块、长板压块、定位销、定位套、齿条传动机构；支撑座沿着底座的长度方向竖直固定于底座的顶部的中间位置,V型支撑块沿着支撑座的长度方向设置于底座的顶部,支撑块设置于支撑座顶部,多个定位套设置于支撑座上且定位套位于V型支撑块、支撑块之间；支撑座的顶部设置有齿条传动机构,齿条传动机构连接有长板压块,齿条传动机构能够驱动长板压块沿着底座的宽度方向往复运动,长板压块能够接触支撑块；其中,端盖能够套设于定位套上,并且端盖卡设于支撑块、V型支撑块之间,长板压块能够压设于端盖的外缘。该适用于多个端盖钻孔用夹具具有优异的夹持效果和工作效率。(The invention discloses a clamp suitable for drilling a plurality of end covers, which comprises: the device comprises a base, a supporting seat, a supporting block, a V-shaped supporting block, a long plate pressing block, a positioning pin, a positioning sleeve and a rack transmission mechanism; the supporting seat is vertically fixed at the middle position of the top of the base along the length direction of the base, the V-shaped supporting block is arranged at the top of the base along the length direction of the supporting seat, the supporting block is arranged at the top of the supporting seat, the plurality of positioning sleeves are arranged on the supporting seat, and the positioning sleeves are positioned between the V-shaped supporting block and the supporting block; the rack transmission mechanism is arranged at the top of the supporting seat and connected with the long plate pressing block, the rack transmission mechanism can drive the long plate pressing block to reciprocate along the width direction of the base, and the long plate pressing block can contact the supporting block; the end cover can be sleeved on the positioning sleeve, the end cover is clamped between the supporting block and the V-shaped supporting block, and the long plate pressing block can be pressed on the outer edge of the end cover. The clamp suitable for drilling the plurality of end covers has excellent clamping effect and working efficiency.)

1. A clamp suitable for drilling a plurality of end covers, comprising: the device comprises a base (1), a supporting seat (13), a supporting block (2), a V-shaped supporting block (3), a long plate pressing block (4), a positioning sleeve (6) and a rack transmission mechanism; the supporting seat (13) is vertically fixed at the middle position of the top of the base (1) along the length direction of the base (1), the V-shaped supporting block (3) is arranged at the top of the base (1) along the length direction of the supporting seat (13), the supporting block (2) is arranged at the top of the supporting seat (13), the plurality of positioning sleeves (6) are arranged on the supporting seat (13), and the positioning sleeves (6) are positioned between the V-shaped supporting block (3) and the supporting block (2); a rack transmission mechanism is arranged at the top of the supporting seat (13), the rack transmission mechanism is connected with the long plate pressing block (4), the rack transmission mechanism can drive the long plate pressing block (4) to reciprocate along the width direction of the base (1), and the long plate pressing block (4) can contact the supporting block (2); the end cover (14) can be sleeved on the positioning sleeve (6), the end cover (14) is clamped between the supporting block (2) and the V-shaped supporting block (3), and the long plate pressing block (4) can be pressed on the outer edge of the end cover (14).

2. The clamp for drilling a plurality of end covers as claimed in claim 1, wherein the V-shaped support block (3) is provided with a V-shaped groove for receiving the end cover (14).

3. The clamp for drilling a plurality of end covers as claimed in claim 1, wherein the long plate pressing block (4) is provided with a positioning hole, and a positioning pin (5) is arranged in the positioning hole to fix the long plate pressing block (4) on the supporting block (2).

4. The end cap drilling jig applicable to a plurality of end caps according to claim 1, wherein a travel switch (8) is connected to a driving motor (12) of the rack gear.

5. The clamp suitable for drilling a plurality of end covers is characterized in that the rack transmission mechanism comprises two rack installation seats (7), sliding rails are arranged on the rack installation seats (7), racks (9) are arranged on the sliding rails, and the racks (9) are connected with the long plate pressing block (4); one end of the coupling (10) is provided with a driving motor (12), and the other end is fixed on the mounting seat (7); two gears in the middle of the coupler (10) are meshed with the rack (9); the driving motor (12) can drive the coupling (10) to rotate.

6. The clamp for drilling a plurality of end covers is characterized in that a reinforcing connecting block (11) is arranged between the rack (9) and the long plate pressing block (4).

Technical Field

The invention relates to a clamp, in particular to a clamp suitable for drilling a plurality of end covers.

Background

The end cover is a spare part of numerous equipment, and the end cover still needs to carry out later stage drilling after preliminary production is accomplished. The existing end cover drilling clamp patent cannot process a plurality of parts at one time in efficiency and cannot achieve the purpose of automatic clamping in function; meanwhile, the mechanical structure of the clamp is complicated, the operation is complex during working, the batch production is not facilitated, and meanwhile, the absolute positioning and protection effects on parts cannot be guaranteed.

Disclosure of Invention

The invention aims to provide a clamp suitable for drilling a plurality of end covers, which has excellent clamping effect and working efficiency.

In order to achieve the above object, the present invention provides a jig for drilling a plurality of end caps, comprising: the device comprises a base, a supporting seat, a supporting block, a V-shaped supporting block, a long plate pressing block, a positioning sleeve and a rack transmission mechanism; the supporting seat is vertically fixed at the middle position of the top of the base along the length direction of the base, the V-shaped supporting block is arranged at the top of the base along the length direction of the supporting seat, the supporting block is arranged at the top of the supporting seat, the plurality of positioning sleeves are arranged on the supporting seat, and the positioning sleeves are positioned between the V-shaped supporting block and the supporting block; the rack transmission mechanism is arranged at the top of the supporting seat and connected with the long plate pressing block, the rack transmission mechanism can drive the long plate pressing block to reciprocate along the width direction of the base, and the long plate pressing block can contact the supporting block; the end cover can be sleeved on the positioning sleeve, the end cover is clamped between the supporting block and the V-shaped supporting block, and the long plate pressing block can be pressed on the outer edge of the end cover.

Preferably, the V-shaped support block is provided with a V-shaped groove for receiving the end cap.

Preferably, the long plate pressing block is provided with a positioning hole, and a positioning pin is arranged in the positioning hole to fix the long plate pressing block on the supporting block.

Preferably, a travel switch is connected to the drive motor of the rack gear.

Preferably, the rack transmission mechanism comprises two rack installation seats, sliding rails are arranged on the rack installation seats, racks are arranged on the sliding rails and are connected with the long plate pressing block; one end of the coupler is provided with a driving motor, and the other end of the coupler is fixed on the mounting seat; two gears in the middle of the coupler are meshed with the racks; the driving motor can drive the coupling to rotate.

Preferably, a reinforced connecting block is arranged between the rack and the long plate pressing block.

In the technical scheme, the working process of the clamp suitable for drilling the plurality of end covers provided by the invention is as follows: firstly, an end cover is sleeved on a positioning sleeve, so that the end cover is clamped between a V-shaped supporting block and a supporting block, and then the end cover is further fixed by driving a long plate pressing block, so that three dimensions of the end cover are effectively fixed in the drilling process, and the positioning and protecting effects are adjusted; meanwhile, a plurality of positioning sleeves are arranged on the base 1, and a plurality of grooves are formed in the V-shaped supporting block, so that a plurality of end covers 14 can work simultaneously, and the working efficiency is further improved.

Additional features and advantages of the invention will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a perspective view of a preferred embodiment of the present invention adapted for use with a plurality of end cap drilling fixtures;

FIG. 2 is a front view of a preferred embodiment of the present invention adapted for use with a plurality of end cap drilling fixtures;

FIG. 3 is a top view of FIG. 2;

fig. 4 is a left side view of fig. 2.

Description of the reference numerals

1. Base 2, supporting shoe

3. V-shaped supporting block 4 and long plate pressing block

5. Positioning pin 6 and positioning sleeve

7. Rack mounting seat 9 and rack

10. Shaft coupling 11, reinforced connection block

12. Drive motor 13, supporting seat

14. End cap

Detailed Description

The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.

In the present invention, unless otherwise specified, the directional words "upper, lower, top, bottom" and the like included in a term merely represent the orientation of the term in a conventional use state or a colloquial meaning understood by those skilled in the art, and should not be construed as limiting the term.

The invention provides a clamp suitable for drilling a plurality of end covers, which comprises: the device comprises a base 1, a supporting seat 13, a supporting block 2, a V-shaped supporting block 3, a long plate pressing block 4, a positioning sleeve 6 and a rack transmission mechanism; the supporting seat 13 is vertically fixed at the middle position of the top of the base 1 along the length direction of the base 1, the V-shaped supporting block 3 is arranged at the top of the base 1 along the length direction of the supporting seat 13, the supporting block 2 is arranged at the top of the supporting seat 13, the plurality of positioning sleeves 6 are arranged on the supporting seat 13, and the positioning sleeves 6 are positioned between the V-shaped supporting block 3 and the supporting block 2; a rack transmission mechanism is arranged at the top of the supporting seat 13 and connected with the long plate pressing block 4, the rack transmission mechanism can drive the long plate pressing block 4 to reciprocate along the width direction of the base 1, and the long plate pressing block 4 can contact the supporting block 2; the end cover 14 can be sleeved on the positioning sleeve 6, the end cover 14 is clamped between the supporting block 2 and the V-shaped supporting block 3, and the long plate pressing block 4 can be pressed on the outer edge of the end cover 14.

The working process of the clamp suitable for drilling the plurality of end covers is as follows: firstly, an end cover 14 is sleeved on a positioning sleeve 6, so that the end cover 14 is clamped between a V-shaped supporting block 3 and a supporting block 2, and then the end cover 14 is further fixed by driving a long plate pressing block 4, so that three dimensions of the end cover 14 are effectively fixed in the drilling process, and the positioning and protecting effects are adjusted; meanwhile, the base 1 is provided with the positioning sleeves 6, and the V-shaped supporting block 3 is provided with the grooves, so that the end covers 14 can work simultaneously, and the working efficiency is further improved.

In the present invention, the specific structure of the fixing mechanism on the V-shaped support block 3 can be selected in a wide range, but in order to further enhance the supporting and fixing effect of the V-shaped support block 3, it is preferable that the V-shaped support block 3 is provided with a V-shaped groove for seating the end cap 14.

In the present invention, in order to further improve the stability of the long plate compact 4 during the operation, it is preferable that the long plate compact 4 is provided with a positioning hole in which a positioning pin 5 is provided to fix the long plate compact 4 to the support block 2.

In the invention, the specific structure of the rack transmission mechanism can be selected in a wide range, but in order to further improve the working efficiency of the rack transmission mechanism, preferably, the rack transmission mechanism comprises two rack installation seats 7, a sliding rail is arranged on each rack installation seat 7, a rack 9 is arranged on each sliding rail, and the rack 9 is connected with the long plate pressing block 4; one end of the coupling 10 is provided with a driving motor 12, and the other end is fixed on the mounting base 7; two gears in the middle of the coupler 10 are meshed with the rack 9; the driving motor 12 can drive the coupling 10 to rotate. Therefore, the driving motor 12 is started to enable the coupler 10 to rotate, so that the gear is driven to rotate to drive the rack 9 to move on a straight line, and the long plate pressing block 4 is moved.

In the present invention, in order to more conveniently provide the convenience of the reciprocating motion of the rack gear, it is preferable that the drive motor 12 of the rack gear is connected with the stroke switch 8. The travel switch 8 can adjust the rotation direction of the motor, so that the reciprocating linear motion of the rack and the long plate pressing block is realized to achieve the purpose of semi-automatic disassembly and assembly.

In addition to the above embodiment, in order to further improve the connection strength between the rack 9 and the long plate presser 4, it is preferable that a reinforcing connection block 11 is provided between the rack 9 and the long plate presser 4.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.

It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition.

In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.