CN216178698U

CN216178698U - Clamp for assembly

Info

Publication number: CN216178698U
Application number: CN202122444714.XU
Authority: CN
Inventors: 孙智涛; 彭坤
Original assignee: Wuxi Alfun Technology Co ltd
Current assignee: Wuxi Alfun Technology Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-04-05
Anticipated expiration: 2031-10-11

Abstract

The utility model discloses a fixture for assembly, which comprises a holder fixture and a fixing fixture, wherein the holder fixture comprises a holder base, a vertical supporting column is arranged on the holder base, the vertical supporting column is pivoted with a first rotating shaft, the free end of the first rotating shaft is provided with a bearing sleeve, a second rotating shaft is pivoted on the bearing sleeve, the rotating axis of the second rotating shaft is vertical to the rotating axis of the first rotating shaft, the bearing sleeve is connected with a holder mounting surface, the holder mounting surface can rotate 360 degrees by taking the first rotating shaft as the rotating axis, and the holder mounting surface can move within 0-90 degrees by taking the second rotating shaft as the rotating axis; the fixed clamp is used for fixing a workpiece to be assembled and is detachably fixed on the mounting surface of the holder. The assembly that can realize a plurality of faces of product for many people's operation mode of assembly line, can accomplish the product assembly alone fast, easy operation is convenient, and the packaging efficiency is high.

Description

Clamp for assembly

Technical Field

The utility model relates to the field of clamps, in particular to a clamp for assembly.

Background

The assembly of the traditional product is carried out in a flow line mode, each worker or machine operates a fixed assembly step, the next step or a certain step after the former step is carried out under the condition that the former step is completed, and the traditional flow line production mode can not meet the assembly requirement and the production speed requirement of the product under the condition that a tool clamp is required to be fixed for carrying out multi-surface assembly or a plurality of steps are required to be carried out simultaneously.

Some product assemblies need carry out the assembly of a plurality of faces at present, if treat the assembly work piece, each face assembly carries out solitary mounting fixture, perhaps mounting fixture need manual a plurality of faces of upset, in order to guarantee product assembly stability in addition, frock clamp needs the counter weight, and this is extremely inconvenient to workman's operation, and the speed of assembly is slower moreover.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide the assembling clamp which is strong in universality, capable of realizing the assembly of a plurality of surfaces of a product, free of dismounting the clamp in the assembling process, capable of rapidly completing the product assembly by one person compared with an assembly line multi-person operation mode, simple and convenient to operate and high in assembling efficiency.

The purpose of the utility model is realized by adopting the following technical scheme:

a fixture for assembly comprises a holder fixture and a fixing fixture, wherein the holder fixture comprises a holder base, a vertical supporting column is arranged on the holder base, a first rotating shaft is pivoted on the vertical supporting column, a bearing sleeve is arranged at the free end of the first rotating shaft, a second rotating shaft is pivoted on the bearing sleeve, the rotating axis of the second rotating shaft is perpendicular to the rotating axis of the first rotating shaft, the bearing sleeve is connected with a holder mounting surface, the holder mounting surface can rotate 360 degrees by taking the first rotating shaft as the rotating axis, and the holder mounting surface can move within 0-90 degrees by taking the second rotating shaft as the rotating axis; the fixed clamp is used for fixing a workpiece to be assembled, and the fixed clamp is detachably fixed on the mounting surface of the holder.

Furthermore, the fixing clamp comprises a fixing base, a positioning die for fixing the workpiece to be assembled is arranged on the fixing base, a pressing piece is further arranged on the fixing base, and the pressing piece is used for pressing the workpiece to be assembled on the positioning die so that the workpiece to be assembled is fixed on the fixing clamp.

Further, the pressing piece is a quick pressing clamp.

Further, the positioning die is formed with a positioning groove.

Further, the positioning die and the pressing member are detachably fixed to the fixed base.

Further, the fixing clamp is fixed on the holder mounting surface through screws.

Further, cloud platform anchor clamps still include the cylinder, the cylinder includes cylinder body and telescopic link, the cylinder body is fixed on the cloud platform base and be located cloud platform installation face below, the one end that the telescopic link stretches out the cylinder body is equipped with the support frame, the support frame can withstand the bearing housing.

Further, still include pedal switch, pedal switch with cylinder electric connection through pedal switch control the cylinder drive the telescopic link motion.

Further, still be equipped with limit baffle on the cloud platform base, when the cloud platform installation face uses the second pivot to make 90 degrees swings as the rotation axis, limit baffle supports with cloud platform installation face and holds.

Furthermore, the upper surface of the holder mounting surface is provided with a plurality of mounting holes for connecting with a fixing clamp.

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

according to the utility model, the workpiece to be assembled is fixed on the fixing clamp, the fixing clamp is assembled on the holder clamp, and the holder clamp is provided with the first rotating shaft and the second rotating shaft, so that the workpiece to be assembled has multi-surface rotation in the assembling process, the assembly of multiple surfaces of the workpiece to be assembled can be realized, the operation is simple and convenient, the clamp does not need to be disassembled and assembled in the assembling process, and the assembly of the product can be rapidly completed by one person compared with a multi-person operation mode of an assembly line; in addition, the fixed clamp can be replaced according to the structure of a product, and the fixed clamp is fixed on the holder clamp in a detachable mode, so that the holder clamp can be used for assembling different products, and the universality is high.

Drawings

FIG. 1 is a schematic view of a pan/tilt head fixture of an assembly fixture according to the present invention, in which a support frame abuts against a bearing housing;

fig. 2 is a second schematic view of the pan-tilt clamp of the assembling clamp according to the present invention, in which the support frame is far away from the bearing housing;

fig. 3 is a third schematic view of the pan/tilt head clamp of the assembly clamp according to the present invention, in which the mounting surface of the pan/tilt head swings 90 degrees by a second rotation axis;

FIG. 4 is a schematic view of a fixing clip of the assembling clip according to the present invention;

FIG. 5 is a schematic view of an assembly of a fixing clamp of the assembly clamp and a workpiece to be assembled according to the present invention;

FIG. 6 is a schematic view of the assembly of the pan/tilt/fixed clamp of the assembly clamp according to the present invention;

FIG. 7 is a schematic view illustrating an assembly of an assembly jig and a workpiece to be assembled according to the present invention;

FIG. 8 is a second schematic view illustrating the assembly of an assembly jig and a workpiece to be assembled according to the present invention;

in the figure: 10. a holder clamp; 101. a holder base; 102. a vertical support column; 103. a first rotating shaft; 104. A bearing housing; 105. a second rotating shaft; 106. a holder mounting surface; 107. a cylinder; 108. a telescopic rod; 109. A support frame; 110. a limit baffle; 20. fixing the clamp; 201. a fixed base; 202. positioning the mold; 203. A compression member; 30. and (5) assembling the workpiece.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "vertical", "top", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first," "second," "one," "another," and the like are used to distinguish similar elements, and these terms and other similar terms are not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. Corresponding reference numerals are used throughout the figures to indicate corresponding or corresponding elements (e.g., elements identified as "1 XX" and "2 XX" are structurally identical and functionally similar).

As shown in fig. 1 to 8, the assembling fixture provided by the present invention includes a holder fixture 10 and a fixing fixture 20, the holder fixture 10 includes a holder base 101, a vertical support column 102 is disposed on the holder base 101, the vertical support column 102 is pivoted with a first rotating shaft 103, a free end of the first rotating shaft 103 is provided with a bearing sleeve 104, the bearing sleeve 104 is pivoted with a second rotating shaft 105, a rotation axis of the second rotating shaft 105 is perpendicular to a rotation axis of the first rotating shaft 103, the bearing sleeve 104 is connected with a holder mounting surface 106, the holder mounting surface 106 can rotate by 360 degrees with the first rotating shaft 103 as the rotation axis, and the holder mounting surface 106 can perform swing motion by 0 to 90 degrees with the second rotating shaft 105 as the rotation axis; the fixing clamp 20 is used for fixing a workpiece 30 to be assembled, and the fixing clamp 20 is detachably fixed on the holder mounting surface 106.

In the utility model, the workpiece 30 to be assembled is fixed on the fixed clamp 20, the fixed clamp 20 is assembled on the holder clamp 10, and the holder clamp 10 is provided with the first rotating shaft 103 and the second rotating shaft 105, so that the workpiece 30 to be assembled has multi-surface rotation in the assembling process, the assembly of multiple surfaces of the workpiece 30 to be assembled can be realized, the operation is simple and convenient, the clamp does not need to be disassembled or assembled in the assembling process, and the product assembly can be rapidly completed by one person compared with a production line multi-person operation mode; in addition, the fixing clamp 20 can be replaced according to the structure of the product, and the fixing clamp 20 is detachably fixed on the holder clamp 10, so that the holder clamp 10 can be assembled with different products in a universal manner, and the universality is high.

As a preferred embodiment, the fixing fixture 20 includes a fixing base 201, a positioning die 202 for fixing the workpiece 30 to be assembled is disposed on the fixing base 201, and a pressing member 203 is further disposed on the fixing base 201, where the pressing member 203 is configured to press the workpiece 30 to be assembled onto the positioning die 202 so as to fix the workpiece 30 to be assembled onto the fixing fixture 20.

In a preferred embodiment, the pressing member 203 is a quick press. The workpiece 30 to be assembled can be quickly fixed on the fixing clamp 20 by a quick pressing clamp, and the structure of the quick pressing clamp is the prior art and is not particularly limited herein.

In a preferred embodiment, the positioning die 202 is formed with a positioning groove. The shape of the positioning groove of the embodiment is matched with the shape of the workpiece 30 to be assembled, and the workpiece 30 to be assembled can be well fixed due to the arrangement of the positioning groove.

In a preferred embodiment, the positioning die 202 and the pressing member 203 are detachably fixed to the fixing base 201. Thus, the positioning die 202 and the pressing piece 203 can be adjusted or replaced according to the shape of the product. The assembly requirements of different products are met.

In a preferred embodiment, the fixing clamp 20 is fixed to the holder mounting surface 106 by screws. Of course, the fixing clip 20 may be fixed on the pan/tilt head mounting surface 106 by other methods, which are not limited in this respect.

As a preferred embodiment, the holder fixture 10 further includes an air cylinder 107, the air cylinder 107 includes a cylinder body and an expansion link 108, the cylinder body is fixed on the holder base 101 and located below the holder mounting surface 106, a support bracket 109 is disposed at one end of the expansion link 108 extending out of the cylinder body, and the support bracket 109 can prop against the bearing sleeve 104. In this embodiment, the cylinder 107 drives the telescopic rod 108 to extend, and drives the supporting frame 109 to move upwards to prop against the bearing sleeve 104, at this time, the holder mounting surface 106 does not rotate or shake, the workpiece 30 to be assembled is fixed on the fixing clamp 20 through the quick pressing pliers of the fixing clamp 20, and on this basis, the parts and screws of the workpiece 30 to be assembled can be mounted. Due to the arrangement of the supporting frame 109, the phenomenon that the cradle head mounting surface 106 shakes in the assembling process to influence the assembling efficiency is avoided.

As a preferred embodiment, the telescopic rod further comprises a pedal switch, the pedal switch is electrically connected with the cylinder 107, and the pedal switch controls the cylinder 107 to drive the telescopic rod 108 to move. An operator presses the pedal switch to control the cylinder 107 to work, manual switching of the operator is not needed, and the assembly efficiency is further improved.

As a preferred embodiment, the holder base 101 is further provided with a limiting baffle 110, and when the holder mounting surface 106 swings 90 degrees with the second rotating shaft 105 as a rotating axis, the limiting baffle 110 abuts against the holder mounting surface 106. The arrangement of the limiting baffle 110 enables the holder mounting surface 106 to be fixed after swinging for 90 degrees, so that the holder mounting surface 106 has a complete 360-degree rotating space on the first rotating shaft 103.

In a preferred embodiment, the upper surface of the holder mounting surface 106 is provided with a plurality of mounting holes for connecting with the fixing clips 20. Through setting up a plurality of mounting holes, can adjust the mounted position of mounting fixture 20 on cloud platform installation face 106 in a flexible way, satisfy different assembly demands.

The workpiece 30 to be assembled in this embodiment is an instantaneous heater, and the specific assembling process is as follows: firstly, the rotating shaft sleeve is propped against the supporting frame 109 on the holder clamp 10, at this time, the holder mounting surface 106 cannot rotate or shake (as shown in fig. 6), then the instant heater is fixed on the fixing clamp 20 through the quick pressing clamp of the fixing clamp 20 (as shown in fig. 7), and parts and screws on the instant heater can be mounted on the basis; after the installation is finished, the pedal switch is pressed by foot, the telescopic rod 108 retracts, the supporting frame 109 is far away from the bearing sleeve 104, the holder mounting surface 106 rotates by 90 degrees through the second rotating shaft 105 and leans against the limiting baffle 110 on the holder base 101, the pedal switch is pressed by foot, the supporting frame 109 props against the bearing sleeve 104, the holder mounting surface 106 rotates through the first rotating shaft 103, and then the holder mounting surface 106 can be rotated according to the assembly sequence to carry out assembly processes such as part parts, screws, accessory wiring and the like on the instant heater; and (3) after the instant heater is assembled, the holder mounting surface 106 returns to the state shown in fig. 7, the quick pressing clamp of the fixing clamp 20 is opened, the instant heater is taken down, and the integral assembly of the instant heater is completed at the moment.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. The assembly fixture is characterized by comprising a holder fixture (10) and a fixing fixture (20), the holder clamp (10) comprises a holder base (101), a vertical supporting column (102) is arranged on the holder base (101), the vertical supporting column (102) is pivoted with a first rotating shaft (103), a bearing sleeve (104) is arranged at the free end of the first rotating shaft (103), a second rotating shaft (105) is pivoted on the bearing sleeve (104), the rotating axis of the second rotating shaft (105) is vertical to the rotating axis of the first rotating shaft (103), the bearing sleeve (104) is connected with a holder mounting surface (106), the holder mounting surface (106) can rotate 360 degrees by taking the first rotating shaft (103) as a rotating axis, the holder mounting surface (106) can perform swing motion within 0-90 degrees by taking the second rotating shaft (105) as a rotating axis; the fixing clamp (20) is used for fixing a workpiece (30) to be assembled, and the fixing clamp (20) is detachably fixed on the holder mounting surface (106).

2. The assembly jig of claim 1, wherein the fixing jig (20) comprises a fixing base (201), a positioning die (202) for fixing the workpiece (30) to be assembled is arranged on the fixing base (201), a pressing member (203) is further arranged on the fixing base (201), and the pressing member (203) is used for pressing the workpiece (30) to be assembled on the positioning die (202) so as to fix the workpiece (30) to be assembled on the fixing jig (20).

3. An assembly jig according to claim 2 wherein the hold down member (203) is a quick press.

4. The assembling jig according to claim 2, wherein the positioning die (202) is formed with a positioning groove.

5. An assembly jig according to claim 2, wherein said positioning die (202) and said pressing member (203) are detachably fixed to said fixed base (201).

6. An assembly jig according to claim 1 wherein the fixing jig (20) is fixed to the pan/tilt head mounting surface (106) by screws.

7. The assembly fixture according to claim 1, wherein the holder fixture (10) further comprises an air cylinder (107), the air cylinder (107) comprises a cylinder body and an expansion rod (108), the cylinder body is fixed on the holder base (101) and located below the holder mounting surface (106), a support frame (109) is arranged at one end of the expansion rod (108) extending out of the cylinder body, and the support frame (109) can support the bearing sleeve (104).

8. The assembly jig of claim 7 further comprising a pedal switch electrically connected to the cylinder (107), wherein the pedal switch controls the cylinder (107) to drive the telescopic rod (108) to move.

9. The assembly fixture of claim 1, wherein the holder base (101) is further provided with a limiting baffle (110), and when the holder mounting surface (106) swings 90 degrees around the second rotating shaft (105) as a rotating axis, the limiting baffle (110) abuts against the holder mounting surface (106).

10. An assembly jig according to claim 1 wherein the upper surface of the pan/tilt head mounting surface (106) is provided with a plurality of mounting holes for connection with the fixing jig (20).