CN212918501U

CN212918501U - Special fixture for thin-wall parts

Info

Publication number: CN212918501U
Application number: CN202021413934.5U
Authority: CN
Inventors: 朱力
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-04-09
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses a special fixture for thin-wall parts, which comprises a main body; the fixture can enable the first sliding block and the second sliding block to move in the sliding chute by rotating the bidirectional screw rod, so that the distance between the first limiting plate and the second limiting plate is adjusted, the first limiting plate and the second limiting plate can clamp thin-wall parts with different widths, the positions of the third sliding block and the fourth sliding block can be adjusted by the action of the second electric telescopic rod and the third electric telescopic rod, and further the positions of the first clamping plate and the third clamping plate are adjusted, so that the fixture can clamp the thin-wall parts by the action of the plurality of clamping plates and can clamp and fix the thin-wall parts with different thicknesses; the height of the workbench can be adjusted through the action of the first electric telescopic rod, so that workers with different heights can install thin-wall parts on the workbench conveniently.

Description

Special fixture for thin-wall parts

Technical Field

The utility model belongs to the technical field of ink jet numbering machine loading attachment, particularly, relate to a special fixture of thin wall part.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig.

At present, the aggravation in the prior art is that when a thin-wall part is clamped, the following defects also exist:

1. when the clamp clamps the thin-wall part, when the part is subjected to external mechanical acting force, the thin-wall part is likely to deform.

2. Existing clamps are only capable of holding parts of a certain size.

3. The height of the existing clamp cannot be adjusted, so that people with different heights are very inconvenient to use.

Therefore, in order to solve the above problems, the utility model provides a special fixture for thin-wall parts.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special fixture of thin wall part to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a special fixture for thin-wall parts comprises a main body, wherein a bottom plate is fixedly mounted at the bottom end of the main body, first electric telescopic rods are fixedly mounted at four corners of the top end of the bottom plate, a workbench is fixedly mounted at the top end of each first electric telescopic rod, a first chute is formed in the top end of the workbench, a bidirectional lead screw is mounted in the first chute, a first slider is mounted at one end thread of the bidirectional lead screw, a second slider is mounted at the other end thread of the bidirectional lead screw, a first limiting plate is fixedly mounted at one side of the first slider, a second chute is formed in one side of the first limiting plate, a third slider is slidably connected and mounted in the second chute, a first clamping plate is fixedly mounted at one side of the third slider, a second clamping plate is arranged at one side of the first clamping plate, and the second clamping plate is fixedly connected with one side of the first limiting plate, one side fixed mounting of second slider has the second limiting plate, one side of second limiting plate is equipped with the third spout, sliding connection installs the fourth slider in the third spout, one side fixed mounting of fourth slider has the third pinch-off blades, one side of third pinch-off blades is equipped with the fourth pinch-off blades, the fourth pinch-off blades with one side fixed connection of second limiting plate, the top of workstation still is equipped with the recess, the backup pad is installed in the embedded connection of recess.

Furthermore, the inside one end fixed mounting of first spout has first fixing base, the one end of two-way lead screw with first fixing base is connected, just the other end of two-way lead screw with one side fixed connection of workstation, and this end is installed and is changeed the hand.

Further, there is a first limit spring fixed mounting on one side of the inside of the groove, a first ejector block is fixed mounted at one end of the first limit spring, a second limit spring is fixed mounted at the other side of the inside of the groove, a second ejector block is fixed mounted at one end of the second limit spring, the first ejector block and the second ejector block are connected with the two sides of the supporting plate, and the supporting plate is provided with a plurality of supporting plates with different sizes.

Furthermore, the inside one end fixed mounting of second spout has the second fixing base, the one end fixed mounting of second fixing base has second electric telescopic handle, the one end fixed mounting of second electric telescopic handle has the third slider.

Furthermore, the inside one end fixed mounting of third spout has the third fixing base, the one end fixed mounting of third fixing base has third electric telescopic handle, the one end fixed mounting of third electric telescopic handle has the fourth slider.

Furthermore, one side fixed mounting of first clamp plate has first protection pad, one side fixed mounting of second clamp plate has the second protection pad, one side fixed mounting of third clamp plate has the third protection pad, one side fixed mounting of fourth clamp plate has the fourth protection pad.

Furthermore, the width of the groove is the same as the width of the second clamping plate and the width of the fourth clamping plate, and the central axis of the groove is the same straight line as the central axis of the second clamping plate and the central axis of the fourth clamping plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, this anchor clamps make first slider and second slider can remove in the spout through rotating two-way lead screw, thereby adjust the interval between first limiting plate and the second limiting plate, thereby make first limiting plate and second limiting plate can carry out the centre gripping to the thin wall part of different width, the effect through second electric telescopic handle and third electric telescopic handle can make the position of third slider and fourth slider adjusted, and then adjust the position of first clamp plate and third clamp plate, make the device not only can carry out the centre gripping to the thin wall part through the effect of a plurality of clamp plates, can also can both carry out the centre gripping to the thin wall part of different thickness and fix.

2. The utility model discloses in, can highly adjust the workstation through electric telescopic handle's effect to make the staff of different heights can both be very convenient install the thin wall part on the workstation.

3. The utility model discloses in, the backup pad of design can be when one side that the backup pad was kept away from to the thin wall part receives mechanical action force, for the effect that the part provided a support, prevents because mechanical action force makes the deformation that the thin wall part caused.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the internal structure of the first chute of the present invention;

fig. 3 is a schematic plan view of the first limiting plate of the present invention;

fig. 4 is a schematic plan view of a second limiting plate of the present invention;

fig. 5 is a schematic view of a local plane structure of the workbench according to the present invention.

Reference numerals:

1. a device main body; 2. a base plate; 3. a first electric telescopic rod; 4. a work table; 401. a first chute; 402. a bidirectional screw rod; 403. a first slider; 404. a second slider; 405. turning the hand; 406. a first fixed seat; 407. a groove; 408. a first limit spring; 409. a first top block; 410. a second limit spring; 411. a second top block; 5. a first limit plate; 501. a second chute; 502. a second fixed seat; 503. A second electric telescopic rod; 504. a third slider; 505. a first clamping plate; 506. a first pad; 507. A second clamping plate; 508. a second pad; 6. a second limiting plate; 601. a third chute; 602. a third fixed seat; 603. a third electric telescopic rod; 604. a fourth slider; 605. a third clamping plate; 606. a third pad; 607. a fourth clamping plate; 608. a fourth pad; 7. and a support plate.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-5, a special fixture for thin-walled parts according to an embodiment of the present invention includes a main body 1, a bottom plate 2 is fixedly installed at a bottom end of the main body 1, first electric telescopic rods 3 are fixedly installed at four corners of a top end of the bottom plate 2, a work table 4 is fixedly installed at a top end of the first electric telescopic rods 3, a first sliding groove 401 is disposed at a top end of the work table 4, a bidirectional screw rod 402 is installed in the first sliding groove 401, a first sliding block 403 is installed at a threaded portion of one end of the bidirectional screw rod 402, a second sliding block 404 is installed at a threaded portion of the other end of the bidirectional screw rod 402, a first limiting plate 5 is fixedly installed at one side of the first sliding block 403, a second sliding groove 501 is disposed at one side of the first limiting plate 5, a third sliding block 504 is slidably connected and installed in the second sliding groove 501, a first clamping plate 505 is fixedly installed at one side of, one side of first clamp plate 505 is equipped with second clamp plate 507, second clamp plate 507 with one side fixed connection of first limiting plate 5, one side fixed mounting of second slider 404 has second limiting plate 6, one side of second limiting plate 6 is equipped with third spout 601, sliding connection installs fourth slider 604 in the third spout 601, one side fixed mounting of fourth slider 604 has third clamp plate 605, one side of third clamp plate 605 is equipped with fourth clamp plate 607, fourth clamp plate 607 with one side fixed connection of second limiting plate 6, the top of workstation 4 still is equipped with recess 407, the embedded connection of recess 407 installs backup pad 7.

Through the above technical solution of the present invention, a first fixing seat 406 is fixedly installed at one end inside the first sliding chute 401, one end of the bidirectional screw rod 402 is connected with the first fixing seat 406, and the other end of the bidirectional screw rod 402 is fixedly connected with one side of the working table 4, and the end is installed with a rotating handle 405; a first limiting spring 408 is fixedly installed on one side inside the concave groove 407, a first ejecting block 409 is fixedly installed at one end of the first limiting spring 408, a second limiting spring 410 is fixedly installed on the other side inside the concave groove 407, a second ejecting block 411 is fixedly installed at one end of the second limiting spring 410, the first ejecting block 409 and the second ejecting block 411 are connected with two sides of the supporting plate 7, the supporting plate 7 is provided with a plurality of supporting plates, and the sizes of the supporting plates are different; a second fixed seat 502 is fixedly installed at one end inside the second sliding chute 501, a second electric telescopic rod 503 is fixedly installed at one end of the second fixed seat 502, and the third sliding block 504 is fixedly installed at one end of the second electric telescopic rod 503; a third fixed seat 602 is fixedly installed at one end inside the third sliding chute 601, a third electric telescopic rod 603 is fixedly installed at one end of the third fixed seat 602, and the fourth sliding block 604 is fixedly installed at one end of the third electric telescopic rod 603; a first pad 506 is fixedly mounted on one side of the first clamping plate 505, a second pad 508 is fixedly mounted on one side of the second clamping plate 507, a third pad 606 is fixedly mounted on one side of the third clamping plate 605, and a fourth pad 608 is fixedly mounted on one side of the fourth clamping plate 607; the width of the concave groove 407 is the same as the widths of the second clamping plate 507 and the fourth clamping plate 607, and the central axis of the concave groove 407 is the same straight line as the central axis of the second clamping plate 507 and the fourth clamping plate 607.

When the device is used specifically, firstly, the height of the workbench 4 is adjusted through the telescopic action of the first electric telescopic rod 3 according to the height of a worker, then the distance between the first limit plate 5 and the second limit plate 6 is adjusted according to the width of the thin-wall part, specifically, the first slide block 403 and the second slide block 404 can be close to or far away from each other by rotating the bidirectional screw rod 402, so that the first limit plate 5 and the second limit plate 6 are close to or far away from each other, when the position between the first limit plate 5 and the second limit plate 6 is adjusted to a proper position, the thin-wall part is placed between the first limit plate 5 and the second limit plate 6, and the two ends of one side of the thin-wall part are respectively connected with the first clamping plate 505 and the third clamping plate 605, then the two clamping plates 507 and the fourth clamping plate 607 can be connected with the two ends of the other side of the thin-wall part through the action of the second electric telescopic rod 503 and the third electric telescopic rod 603, therefore, clamping work of the thin-wall part is achieved, then the supporting plate 7 with a proper size is selected, the supporting plate 7 is inserted into the groove 407, and the positions of the supporting plate 7 can be fixed under the action of the first limiting spring 408 and the first jacking block 409 as well as the action of the second limiting spring 410 and the second jacking block 411.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The special fixture for the thin-wall parts is characterized by comprising a device main body (1), wherein a bottom plate (2) is fixedly mounted at the bottom end of the device main body (1), a first electric telescopic rod (3) is fixedly mounted at the four corners of the top end of the bottom plate (2), a workbench (4) is fixedly mounted at the top end of the first electric telescopic rod (3), a first sliding groove (401) is arranged at the top end of the workbench (4), a bidirectional screw rod (402) is mounted in the first sliding groove (401), a first sliding block (403) is mounted at one end thread of the bidirectional screw rod (402), a second sliding block (404) is mounted at the other end thread of the bidirectional screw rod (402), a first limiting plate (5) is fixedly mounted at one side of the first sliding block (403), a second sliding groove (501) is arranged at one side of the first limiting plate (5), and a third sliding block (504) is mounted in the second sliding groove (501) in a sliding connection, a first clamping plate (505) is fixedly arranged on one side of the third sliding block (504), a second clamping plate (507) is arranged on one side of the first clamping plate (505), the second clamping plate (507) is fixedly connected with one side of the first limit plate (5), a second limiting plate (6) is fixedly arranged on one side of the second sliding block (404), a third sliding groove (601) is arranged on one side of the second limiting plate (6), a fourth sliding block (604) is installed in the third sliding groove (601) in a sliding connection manner, a third clamping plate (605) is fixedly arranged on one side of the fourth sliding block (604), a fourth clamping plate (607) is arranged at one side of the third clamping plate (605), the fourth clamping plate (607) is fixedly connected with one side of the second limit plate (6), the top of workstation (4) still is equipped with recess (407), embedded connection installs backup pad (7) in recess (407).

2. The special fixture for the thin-walled parts, according to claim 1, is characterized in that a first fixing seat (406) is fixedly installed at one end inside the first sliding chute (401), one end of the bidirectional screw rod (402) is connected with the first fixing seat (406), the other end of the bidirectional screw rod (402) is fixedly connected with one side of the workbench (4), and a rotating handle (405) is installed at the end.

3. The special fixture for the thin-wall parts, as recited in claim 1, characterized in that a first limiting spring (408) is fixedly mounted on one side inside the concave groove (407), a first top block (409) is fixedly mounted on one end of the first limiting spring (408), a second limiting spring (410) is fixedly mounted on the other side inside the concave groove (407), a second top block (411) is fixedly mounted on one end of the second limiting spring (410), the first top block (409) and the second top block (411) are connected with two sides of the supporting plate (7), and the supporting plate (7) is provided with a plurality of supporting plates (7), each size of each supporting plate is different.

4. The special fixture for the thin-walled parts, according to claim 1, is characterized in that a second fixed seat (502) is fixedly installed at one end inside the second sliding chute (501), a second electric telescopic rod (503) is fixedly installed at one end of the second fixed seat (502), and the third sliding block (504) is fixedly installed at one end of the second electric telescopic rod (503).

5. The special fixture for the thin-walled parts, according to claim 1, is characterized in that a third fixing seat (602) is fixedly installed at one end inside the third sliding chute (601), a third electric telescopic rod (603) is fixedly installed at one end of the third fixing seat (602), and the fourth sliding block (604) is fixedly installed at one end of the third electric telescopic rod (603).

6. The special fixture for the thin-walled part as claimed in claim 1, wherein a first pad (506) is fixedly installed on one side of the first clamping plate (505), a second pad (508) is fixedly installed on one side of the second clamping plate (507), a third pad (606) is fixedly installed on one side of the third clamping plate (605), and a fourth pad (608) is fixedly installed on one side of the fourth clamping plate (607).

7. The special fixture for thin-walled parts as claimed in claim 1, wherein the width of the concave groove (407) is the same as the width of the second clamping plate (507) and the fourth clamping plate (607), and the central axis of the concave groove (407) is the same line with the central axes of the second clamping plate (507) and the fourth clamping plate (607).