CN214848563U

CN214848563U - Convenient drive thimble of dismantling

Info

Publication number: CN214848563U
Application number: CN202121151088.9U
Authority: CN
Inventors: 黄海涛; 何荣全; 严菊英
Original assignee: Chongqing Yaxinmeizhu Electromechanical Co ltd
Current assignee: Chongqing Yaxinmeizhu Electromechanical Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2021-11-23
Anticipated expiration: 2031-05-27

Abstract

The utility model discloses a convenient drive thimble of dismantling, include: the device comprises a rod body, a driving device and a clamping device, wherein the rod body is used for being connected with the driving device, an installation block is fixedly installed at the top end of the rod body, a sliding groove is vertically formed in the surface of the installation block, and a clamping groove is formed in the bottom of an inner groove of the sliding groove; the needle body is used for pushing an object; the locking assembly comprises a clamping part and a driving part, the clamping part is used for clamping the needle body and the installation block, and the driving part is used for releasing the clamping between the needle body and the installation block. As long as press into the spout perpendicularly with the needle body in, at this moment under the effect of joint part, the joint inslot that the bottom was seted up in the spout can automatic joint of needle body, also as long as remove the joint of needle body at the joint inslot through driver part when needs are dismantled to it, then with the needle body follow spout in pull out can, convenient and fast has avoided the loaded down with trivial details step of using mounting such as screw nut, has improved change efficiency.

Description

Convenient drive thimble of dismantling

Technical Field

The utility model relates to a thimble technical field especially relates to a convenient drive thimble of dismantling.

Background

The ejector pin is widely used in the field of automatic equipment, and is mainly used for ejecting objects, particularly in the automatic wafer sorting work, because the wafer is very small and fragile, and the speed of a wafer fixing machine is faster and faster, the manual sorting by hand has low sorting efficiency and is easy to damage the wafer, and the ejector pin can quickly eject the wafer to separate the wafer from a wafer film.

Because the thimble is great to the wearing and tearing of self at the in-process of work to need often change it, generally use mounting such as screw nut fixed mounting between current thimble and the actuating lever, this has just caused the step of changing the thimble comparatively loaded down with trivial details, has influenced the work efficiency that the thimble was changed.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned prior art not enough, the utility model aims at providing a convenient drive thimble of dismantling, aim at solving current thimble when changing because self leads to changing the inefficiency problem with the connected mode of actuating lever.

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

a drive thimble that facilitates disassembly, comprising:

the device comprises a rod body, a driving device and a clamping device, wherein the rod body is used for being connected with the driving device, an installation block is fixedly installed at the top end of the rod body, a sliding groove is vertically formed in the surface of the installation block, and a clamping groove is formed in the bottom of an inner groove of the sliding groove;

the needle body is used for pushing an object;

the locking assembly comprises a clamping part and a driving part, the clamping part is used for clamping the needle body and the installation block, and the driving part is used for releasing the clamping between the needle body and the installation block.

Preferably, the length of the cross section of the clamping groove is greater than that of the cross section of the sliding groove.

Preferably, the joint part includes fixed plate, many first springs and two joint plates, fixed plate fixed mounting is in needle body lower surface center department, many the perpendicular fixed mounting of first spring symmetry is at the lateral wall about the fixed plate, and the one end of keeping away from the fixed plate respectively with two joint plate fixed mounting, two the upper surface of joint plate all with needle body lower surface sliding connection.

Preferably, the driving part comprises two sliding rods, sliding openings communicated with the clamping grooves are symmetrically formed in the side wall of the mounting block, the two sliding rods are respectively slidably mounted in the two sliding openings, and a push plate is fixedly mounted at one end away from each other.

Preferably, the slide bar is sleeved with a second spring, and two ends of the second spring are respectively and fixedly connected with the push plate and the side wall of the mounting block.

Preferably, a plurality of rolling balls are embedded in the side wall of the clamping plate in a rolling manner.

Compared with the prior art, the beneficial effects of the utility model are that:

when the needle body is installed, only two clamping plates in the clamping parts are pressed by hands, the first spring contracts, the needle body is placed into a sliding groove on the installation block and then pressed downwards, the groove wall of the sliding groove is in sliding contact with the two clamping plates until the two clamping plates enter the clamping groove, the acting force on the first spring disappears because the sliding groove wall is not abutted to the clamping plates, so that the first spring can drive the clamping plates to reset rapidly and form clamping with the clamping groove, when the needle body needs to be disassembled, only two sliding rods in the driving part are pressed, the two sliding rods can slide in two sliding openings, the two clamping plates in the clamping groove are extruded, at the moment, only the needle body is pulled upwards to be pulled out of the sliding groove, the operation is convenient and fast, and the complicated steps of using fixing parts such as screws and nuts are avoided, the work efficiency of change has been improved.

Drawings

Fig. 1 is a schematic front perspective sectional structural view of a conveniently detachable driving thimble according to the present invention;

fig. 2 is a schematic view of a bottom perspective cross-sectional structure of a conveniently detachable driving thimble according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

fig. 4 is an enlarged view of the structure at B in fig. 2.

In the figure: the device comprises a rod body 1, a mounting block 2, a sliding groove 3, a clamping groove 4, a needle body 5, a clamping part 6, a fixing plate 61, a first spring 62, a clamping plate 63, a driving part 7, a sliding rod 71, a sliding opening 72, a push plate 73 and a second spring 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the present invention, the terms "upper", "lower", "left", "right", "middle" and "one" are used for clarity of description, but not for limiting the range of the present invention, and the relative relationship changes or adjustments without substantial technical changes should be regarded as the scope of the present invention.

Referring to fig. 1-4, a conveniently detachable driving thimble includes:

the device comprises a rod body 1, wherein the rod body 1 is used for being connected with a driving device, an installation block 2 is fixedly installed at the top end of the rod body 1, a sliding groove 3 is vertically formed in the surface of the installation block 2, and a clamping groove 4 is formed in the bottom of an inner groove of the sliding groove 3;

the needle body 5 is used for pushing an object;

the locking assembly comprises a clamping part 6 and a driving part 7, the clamping part 6 is used for clamping the needle body 5 and the mounting block 2, and the driving part 7 is used for releasing the clamping between the needle body 5 and the mounting block 2.

In the embodiment of the application of the technical scheme, in the process of installing the needle body 5, as long as the needle body 5 is vertically pressed into the chute 3, at the moment, under the action of the clamping part 6, the needle body 5 can be automatically clamped in the clamping groove 4 formed in the chute bottom in the chute 3, when the needle body is required to be disassembled, the clamping of the needle body 5 in the clamping groove 4 is also required to be released through the driving part 7, then the needle body 5 is pulled out from the chute 3, the operation is convenient and fast, the tedious steps of using fixing parts such as screw nuts are avoided, and the replacement work efficiency is improved.

In the preferred technical scheme of this embodiment, the length of the cross section of the clamping groove 4 is greater than that of the cross section of the sliding groove 3. Because the two clamping plates 63 can clamp the needle body 5 with the rod body 1 only when entering the clamping groove 4.

According to the preferable technical scheme in the embodiment, the clamping part 6 comprises a fixing plate 61, a plurality of first springs 62 and two clamping plates 63, the fixing plate 61 is fixedly installed at the center of the lower surface of the needle body 5, the plurality of first springs 62 are symmetrically and fixedly installed on the left side wall and the right side wall of the fixing plate 61, one end of the fixing plate 61 away from the fixing plate is fixedly installed on the two clamping plates 63 respectively, and the upper surfaces of the two clamping plates 63 are connected with the lower surface of the needle body 5 in a sliding mode. When installing needle body 5, as long as press two joint plates 63 in the joint part 6 with the hand, first spring 62 can take place the shrink this moment, at this moment put into needle body 5 in the spout 3 on the installation piece 2, then press down downwards, at this moment the cell wall of spout 3 can with two joint plate 63 sliding contact, until two joint plate 63 get into joint groove 4, because 3 cell walls of spout no longer offset with joint plate 63, at this moment the effort to first spring 62 has also disappeared, thereby first spring 62 can take joint plate 63 to reset rapidly, and then form the joint with joint groove 4.

In the preferred technical scheme in this embodiment, the driving part 7 includes two sliding rods 71, the side walls of the mounting block 2 are symmetrically provided with sliding openings 72 communicated with the clamping groove 4, the two sliding rods 71 are respectively slidably mounted in the two sliding openings 72, and one ends away from each other are fixedly mounted with push plates 73. When the needle body 5 needs to be detached, the two sliding rods 71 can slide in the two sliding openings 72 by pressing the two sliding rods 71 in the driving part 7, so that the two clamping plates 63 in the clamping grooves 4 are extruded, and at this time, the needle body 5 is pulled upwards to pull the needle body 5 out of the sliding groove 3.

In the preferred technical scheme of this embodiment, the sliding rod 71 is sleeved with the second spring 8, and two ends of the second spring 8 are respectively and fixedly connected with the push plate 73 and the side wall of the mounting block 2. The second spring 8 can bring the two slide bars 71 to reset quickly when the worker loosens the two slide bars 71, so as to prepare for the next needle body 5 to enter the clamping groove 4.

According to the preferable technical scheme in the embodiment, a plurality of rolling balls are embedded in the side wall of the clamping plate 63 in a rolling manner. Because the lateral wall of joint board 63 before getting into joint groove 4 can sliding contact a section distance with between 3 cell walls of spout to the spin then can reduce the frictional force that produces when joint board 63 lateral wall and 4 cell walls sliding contact of joint groove.

In the present application, the terms "mounted," "connected," and "secured" are to be construed broadly unless otherwise specifically indicated and limited.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a convenient drive thimble of dismantling which characterized in that includes:

the device comprises a rod body (1), wherein the rod body (1) is used for being connected with a driving device, an installation block (2) is fixedly installed at the top end of the rod body (1), a sliding groove (3) is vertically formed in the surface of the installation block (2), and a clamping groove (4) is formed in the bottom of an inner groove of the sliding groove (3);

the needle body (5), the said needle body (5) is used for carrying on the ejection work to the object;

the locking assembly comprises a clamping part (6) and a driving part (7), the clamping part (6) is used for clamping the needle body (5) and the installation block (2), and the driving part (7) is used for releasing the clamping between the needle body (5) and the installation block (2).

2. The driving thimble convenient to disassemble as claimed in claim 1, wherein the length of the cross section of the clamping groove (4) is greater than that of the cross section of the sliding groove (3).

3. The driving ejector pin convenient to disassemble according to claim 1, wherein the clamping part (6) comprises a fixing plate (61), a plurality of first springs (62) and two clamping plates (63), the fixing plate (61) is fixedly installed at the center of the lower surface of the needle body (5), the first springs (62) are symmetrically and vertically fixedly installed on the left side wall and the right side wall of the fixing plate (61), one end, far away from the fixing plate (61), of each first spring is fixedly installed with the two clamping plates (63), and the upper surfaces of the two clamping plates (63) are connected with the lower surface of the needle body (5) in a sliding mode.

4. The driving thimble convenient to disassemble as claimed in claim 1, wherein the driving part (7) comprises two sliding rods (71), the side wall of the mounting block (2) is symmetrically provided with sliding openings (72) communicated with the clamping grooves (4), the two sliding rods (71) are respectively slidably mounted in the two sliding openings (72), and one ends far away from each other are fixedly provided with push plates (73).

5. The driving thimble convenient to disassemble as claimed in claim 4, wherein the slide rod (71) is sleeved with a second spring (8), and two ends of the second spring (8) are respectively fixedly connected with the push plate (73) and the side wall of the mounting block (2).

6. A driving thimble convenient to disassemble as claimed in claim 3, wherein a plurality of rolling balls are embedded in the side wall of the clamping plate (63) in a rolling manner.