CN215433319U

CN215433319U - Quick upset tool

Info

Publication number: CN215433319U
Application number: CN202121254599.3U
Authority: CN
Inventors: 钱丰富
Original assignee: Chongqing Taichuan Rubber And Plastic Material Co ltd
Current assignee: Chongqing Taichuan Rubber And Plastic Material Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2022-01-07
Anticipated expiration: 2031-06-03

Abstract

The utility model belongs to the field of processing jigs, and particularly relates to a quick overturning jig which comprises an upper jig and a lower jig, wherein the surface of the lower jig is provided with a plurality of lower jig bosses, the surface of the upper jig is provided with a plurality of upper jig bosses, the surface of the upper jig is provided with a plurality of jig holes for moving the lower jig bosses, the positions of the jig holes correspond to the positions of the upper jig bosses, the upper jig and the lower jig are fixedly connected through screws, and the distance between the lower jig bosses and the upper jig bosses is changed to control a fixed workpiece by adjusting the angle between the upper jig and the lower jig, so that the overturning of a ring-shaped workpiece can be conveniently and quickly realized; and simple structure, convenient operation can overturn a plurality of work pieces once.

Description

Quick upset tool

Technical Field

The utility model belongs to the field of processing jigs, and particularly relates to a quick overturning jig.

Background

The jig is a tool for carpenters, ironmen, pincers, machines, electrical controls and other handicrafts, and is mainly used as a tool for assisting in controlling position or action (or both). The jig can be divided into a process assembly type jig, a project test type jig and a circuit board test type jig. The overturning jig is used for overturning the direction of a workpiece.

The document CN201410015056.4 includes a turnover plate, a cam assembly, two racks respectively located at two opposite sides of the cam assembly, and a first clamping module and a second clamping module respectively located at two opposite sides of a workpiece. The roll-over plate comprises a power input shaft. The cam component is sleeved on the power input shaft and comprises an eccentric cam. Each rack comprises a transmission part and a convex surface part connected with the transmission part, a first joint surface and a second joint surface opposite to the first joint surface are arranged on the transmission part, and the convex surface part is tangent to the eccentric cam all the time. Each clamping module comprises a transmission assembly and a clamp assembly. The transmission assembly of the first clamping module is meshed with the first joint surfaces of the transmission parts of the two racks, and the transmission assembly of the second clamping module is meshed with the second joint surfaces of the transmission parts of the two racks. The transmission assembly is abutted against the clamp assembly and drives the clamp assembly to clamp or release the workpiece. The scheme has the advantages of simple structure and low cost. When the jig with the scheme overturns the silica gel and the rubber annular products, the products are not stably clamped in the clamping and overturning process of the silica gel and the rubber annular products, and the direction is easily disordered.

SUMMERY OF THE UTILITY MODEL

This scheme provides a quick upset tool of lopps work piece conveniently overturns.

In order to achieve the above object, the present disclosure provides a rapid turnover fixture, which includes an upper fixture and a lower fixture; it is characterized by also comprising: the surface of the lower jig is fixedly provided with a plurality of lower jig bosses; the surface of the upper jig is fixedly provided with a plurality of upper jig bosses; the surface of the upper jig is provided with a plurality of jig holes for the movement of the lug bosses of the lower jig, and the positions of the jig holes correspond to the positions of the lug bosses of the upper jig; the upper jig and the lower jig are fixedly connected through screws; the lower jig is matched with the upper jig; the number of the upper jig bosses, the number of the lower jig bosses and the number of the jig holes are the same.

The principle of the scheme is as follows: the adjusting screw makes the angle between the upper jig and the lower jig become large, the lower jig boss moves towards the upper jig boss, the distance between the lower jig boss and the upper jig boss becomes small, so that the workpiece can be sleeved on the lower jig boss and the upper jig boss, the angle between the upper jig and the lower jig becomes small by adjusting the screw again, the lower jig boss moves towards the direction far away from the upper jig boss, the distance between the lower jig boss and the upper jig boss becomes large, and the workpiece is fixed on the lower jig boss and the upper jig boss. And then the distance between the lower jig boss and the upper jig boss of the other set of jig is adjusted to be the same as the distance between the lower jig boss and the upper jig boss which are used for clamping the workpiece, then the lower jig bosses of the two sets of jigs are aligned to the upper jig boss, the jigs are turned over, and the screw is adjusted to take down the product.

The scheme has the beneficial effects that: the workpiece is controlled and fixed by adjusting the distance between the lower jig boss and the upper jig boss, so that the ring-shaped workpiece can be conveniently and quickly turned over; and simple structure, convenient operation can overturn a plurality of work pieces once.

Furthermore, the upper jig and the lower jig are correspondingly provided with through holes for placing positioning columns, so that the two sets of jigs are aligned, and the direction of the workpiece is prevented from being disordered after being turned.

Further, the side face of the upper jig is provided with a handle, so that the jig is convenient to move.

Further, go up tool boss size and tool boss size down the same, prevent when fixed, the dynamics to the work piece is different, causes work piece local damage.

Further, the upper jig surface is provided with a groove and a fixture block matched with the groove, when the jig is used for overturning, the groove between the upper jigs is in fit contact with the corresponding fixture block, so that the upper jig is matched more closely, the position of a workpiece after overturning is more accurate, and the direction is prevented from being disordered.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a sectional view taken along the direction a-a of fig. 1 according to an embodiment of the present invention.

Detailed Description

The following is further detailed by the specific embodiments:

reference numerals in the drawings of the specification include: lower tool 1, go up tool 2, screw 3, lower tool boss 4, tool hole 5, go up tool boss 6, work piece 7.

Example (b):

as shown in the attached drawings 1 and 2, the rapid turnover jig comprises an upper jig 2 and a lower jig 1, wherein an opening is formed in the upper jig 2, a lug is arranged on the lower jig 1 and is located in the opening, the upper jig 2 and the lower jig 1 are embedded and matched through the lug and the opening, the upper jig 2 and the lower jig 1 are fixedly connected through a screw 3, the screw 3 penetrates through the upper jig 2 and the lug, the screw 3 is used for adjusting the tightness state between the upper jig 2 and the lower jig 1, and the screw 3 can change the angle between the upper jig 2 and the lower jig 1, so that the tightness state between the upper jig 2 and the lower jig 1 is adjusted.

Lower tool 1 fixed surface is equipped with 12 lower tool bosss 4, goes up tool 2 fixed surface and is equipped with, goes up tool boss 6 for 12, goes up tool 2 surface and is equipped with 12 tool holes 5 that are used for down tool boss 4 to remove, and tool hole 5 position corresponds with last tool boss 6 position. The number of the upper jig bosses 6 and the number of the lower jig bosses 4 are the same as the number of the jig holes 5. Go up tool boss 6 and lower tool boss 4 and be used for fixed work piece 7, overlap work piece 7 in the tool boss 6 size of going up and the tool boss 4 outside down, work piece 7 is silica gel or rubber class annular product. Go up tool boss 6 size and tool boss 4 size down the same, prevent when fixed different to the dynamics of work piece 7, cause work piece 7 local damage.

Adjusting screw 3 changes tool 2 and tool 1 within a definite time angle down, thereby make tool 2 and tool 1 within a definite time angle grow in the change, make down tool boss 4 and tool boss 6 direction removal upwards, change down tool boss 4 and last tool boss 6 distance, thereby make work piece 7 can overlap under on tool boss 4 and the last tool boss 6, make tool 2 and tool 1 within a definite time angle diminish down at adjusting screw 3, make down tool boss 4 to keeping away from the direction removal of last tool boss 6, thereby fix work piece 7 under on tool boss 4 and last tool boss 6.

When in use, two sets of jigs are prepared, and the workpiece 7 is fixed on the surfaces of the upper jig boss 6 and the lower jig boss 4 of one set of jig. And then the angle between the upper jig 2 and the lower jig 1 of the other set of jig is adjusted to the minimum state, then the lower jig bosses 4 of the two sets of jigs are aligned with the upper jig bosses 6, the jigs are turned over, and then the screws 3 are loosened to take down the product. The fixed workpiece 7 is controlled by adjusting the distance between the lower jig boss 4 and the upper jig boss 6, so that the ring-shaped workpiece 7 can be conveniently and quickly turned over; and simple structure, convenient operation can overturn a plurality of work pieces 7 once.

The upper jig 2 is correspondingly provided with through holes corresponding to the lower jig 1 and used for placing positioning columns, so that the two sets of jigs are aligned, and the direction disorder of the workpiece 7 after overturning is prevented. Go up and be equipped with the handle on tool 2 side, the handle welding is on last tool 2 lateral walls, and the handle symmetry sets up on last tool 2 side, conveniently removes the tool. The fixture block that is equipped with the recess on the upper surface of the tool and matches with the recess, when using the tool upset, make the upper groove of tool 2 and fixture block looks block contact, make the cooperation of tool 2 inseparabler, make 7 positions of work pieces more accurate after the upset, prevent the direction in disorder.

The operation method of the scheme comprises the following steps: prepare two and sheathe tool 2 and lower tool 1 in, adjusting screw 3 makes tool 2 and lower tool 1 within a definite time the angle grow, makes down tool boss 4 upwards tool boss 6 direction removal, changes down tool boss 4 and last tool boss 6 distance to make work piece 7 can overlap on tool boss 4 and last tool boss 6 down, can overlap a plurality of work pieces 7 simultaneously and establish the corresponding tool boss 4 and the last tool boss 6 outside under. The adjusting screw 3 adjusts the angle between the upper jig 2 and the lower jig 1 to the horizontal minimum angle state, so that the lower jig boss 4 moves away from the upper jig boss 6, and the workpiece 7 is fixed on the lower jig boss 4 and the upper jig boss 6. And then the angle between the lower jig boss 4 of the lower jig 1 of the other set of jig and the upper jig boss 6 is adjusted to the horizontal minimum angle state, the handle of the upper jig 3 is grasped, the lower jig bosses 4 of the two sets of jigs are aligned with the upper jig boss 6 through the positioning grooves and the fixture blocks on the upper jig, the jigs are turned over, the angle between the upper jig boss 6 and the lower jig boss 4 is increased by adjusting the screws 3 again, and the product is not fixed and taken down. The workpiece 7 is controlled and fixed by adjusting the distance between the lower jig boss 4 and the upper jig boss 6 of the jig on which the workpiece 7 is fixed, so that the ring-shaped workpiece 7 can be conveniently and quickly turned over; and simple structure, convenient operation can overturn a plurality of work pieces 7 once.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A quick turnover jig comprises an upper jig (2) and a lower jig (1); it is characterized by also comprising: the surface of the lower jig (1) is fixedly provided with a plurality of lower jig bosses (4); a plurality of upper jig bosses (6) are fixedly arranged on the surface of the upper jig (2); the surface of the upper jig (2) is provided with a plurality of jig holes (5) for the movement of the lower jig boss (4), and the positions of the jig holes (5) correspond to the positions of the upper jig boss (6); the upper jig (2) is fixedly connected with the lower jig (1) through a screw (3); the lower jig (1) is matched with the upper jig (2); the number of the upper jigs (2), the number of the lower jigs (1) and the number of the jig holes (5) are the same.

2. The quick overturning jig according to claim 1, wherein: the upper jig (2) and the lower jig (1) are correspondingly provided with through holes.

3. The quick overturning jig according to claim 1, wherein: and a handle is arranged on the side surface of the upper jig (2).

4. The quick overturning jig according to claim 1, wherein: the size of the upper jig boss (6) is the same as that of the lower jig boss (4).

5. The quick overturning jig according to claim 1, wherein: the surface of the upper jig (2) is provided with a groove and a clamping block matched with the groove.