CN219028857U

CN219028857U - Auxiliary fixing jig of printing machine

Info

Publication number: CN219028857U
Application number: CN202223485124.2U
Authority: CN
Inventors: 张明中
Original assignee: Kunshan Precise Electronics Co ltd
Current assignee: Kunshan Precise Electronics Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-05-16
Anticipated expiration: 2032-12-26

Abstract

The utility model relates to the technical field of jigs and discloses an auxiliary fixing jig of a printing machine, which comprises a jig frame, wherein a servo cylinder is assembled on the jig frame, a pressing upper die is arranged at the telescopic end of the servo cylinder, a pressing lower die which is opposite to the pressing upper die is arranged on the jig frame, a positioning assembly is arranged on the jig frame, and two locking assemblies are also arranged on the jig frame. When the auxiliary fixing jig provided by the utility model is in actual use, a worker can use the positioning assembly and the locking assembly to disassemble and assemble the pressing lower die, the disassembly and assembly process only needs to pull the positioning strip and the inner rod, the pressing lower die replaces the traditional bolt installation mode, the disassembly and assembly process is convenient and quick, the pressing lower die is convenient to replace, and the practicability of the auxiliary fixing jig is improved.

Description

Auxiliary fixing jig of printing machine

Technical Field

The utility model relates to the technical field of jigs, in particular to an auxiliary fixing jig of a printing machine.

Background

The jig is a large tool for woodworking, ironwork, bench workers, machinery, electric control and other handicraft articles, is mainly used as a tool for assisting in controlling position or action, and can be divided into three types of process assembly jigs, project test jigs and circuit board test jigs.

For the jig in the prior art, the press fit lower die on the jig is generally installed on the frame through bolts, when the press fit lower dies with different specifications need to be replaced, a plurality of bolts need to be loosened by a worker through a screwdriver, the press fit lower die can be replaced, the replacing process is troublesome, the quick replacement of the press fit lower die cannot be realized, and the practicability of the assembly jig is limited.

Therefore, it is necessary to design an auxiliary fixture of a printer to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an auxiliary fixing jig for a printing machine.

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

the utility model provides an auxiliary fixture of printing machine, includes the tool frame, be equipped with servo cylinder on the tool frame, the mould is gone up in the pressure is installed to servo cylinder's flexible end, install on the tool frame with the pressure lower mould that the mould just set up on the pressure, be provided with locating component on the tool frame, still be provided with two locking component on the tool frame.

As a preferable technical scheme of the utility model, the positioning assembly comprises a mounting groove, a mounting block, two positioning grooves, two positioning strips, two slide ways, four limiting grooves and four limiting blocks, wherein the mounting groove is formed in the top surface of a jig frame, the mounting block is fixedly connected to the bottom surface of a pressing lower die, the mounting block is movably assembled in the mounting groove, the two positioning grooves are formed in the mounting block, the two slide ways are arranged on the jig frame, the two slide ways are respectively opposite to the two mounting blocks, the two positioning strips are respectively and slidably connected in the two slide ways, one ends, close to each other, of the two positioning strips extend into the two positioning grooves, the four limiting grooves are formed in groups of two limiting grooves and are respectively formed in the inner surfaces of the two slide ways, the four limiting blocks are formed in groups of two limiting grooves and are respectively and fixedly connected to the two positioning strips, and the four limiting blocks are respectively and slidably connected to the inner surfaces of the four limiting grooves.

As a preferable technical scheme of the utility model, the locking assembly comprises a side plate, an elastic connecting piece, a groove, a plurality of clamping blocks, a fixing plate and a locking block, wherein the side plate is fixedly connected to the jig frame, one end of the elastic connecting piece is fixedly connected with the side plate, the other end of the elastic connecting piece is fixedly connected with the fixing plate, the groove is formed in the side face of the positioning strip, the clamping blocks are fixedly connected to the inner face of the groove, and the locking block is fixedly connected to the side face of the fixing plate.

As a preferable technical scheme of the utility model, the elastic connecting piece comprises an outer cylinder, an inner rod and a spring, wherein the inner rod is movably inserted in the outer cylinder, one end of the inner rod extends to the outside of the outer cylinder, one end of the spring is connected with the outer cylinder, and the other end of the spring is connected with one end of the inner rod positioned outside the outer cylinder.

As a preferable technical scheme of the utility model, the cross sections of the clamping block and the locking block are in right triangle structures.

As a preferable technical scheme of the utility model, a plurality of clamping blocks are distributed at equal intervals.

According to the utility model, by arranging the positioning component and the locking component, a worker can disassemble and assemble the pressing lower die by using the positioning component and the locking component, the disassembly and assembly process only needs to pull the positioning strip and the inner rod, the pressing lower die replaces the traditional bolt installation mode, the disassembly and assembly process is convenient and rapid, the pressing lower die is convenient to replace, and the practicability of the auxiliary fixing jig is improved.

Drawings

Fig. 1 is a schematic structural diagram of an auxiliary fixture for a printing machine according to the present utility model;

fig. 2 is a schematic top view of an auxiliary fixture for a printing press according to the present utility model;

FIG. 3 is an enlarged view of the structure of the position A of the auxiliary fixture of the printing machine according to the present utility model;

FIG. 4 is an enlarged view of the structure of the B-position of the auxiliary fixture of the printing machine according to the present utility model;

fig. 5 is a schematic structural diagram of a positioning strip in an auxiliary fixing jig of a printing machine according to the present utility model.

In the figure: the fixture comprises a fixture frame 1, a servo cylinder 2, a pressing upper die 3, a pressing lower die 4, a positioning component 5, a mounting groove 51, a mounting block 52, a positioning groove 53, a positioning strip 54, a slide rail 55, a limiting groove 56, a limiting block 57, a locking component 6, a side plate 61, an elastic connecting piece 62, a slot 63, a clamping block 64, a fixing plate 65 and a locking block 66.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, an auxiliary fixing jig of a printing machine comprises a jig frame 1, wherein a servo cylinder 2 is assembled on the jig frame 1, the fixing jig is operated by arranging the servo cylinder 2 without manual pressing, the working labor intensity is reduced, the working efficiency can be improved, a pressing upper die 3 is arranged at the telescopic end of the servo cylinder 2, a pressing lower die 4 which is opposite to the pressing upper die 3 is arranged on the jig frame 1, a positioning component 5 is arranged on the jig frame 1, and two locking components 6 are further arranged on the jig frame 1.

Referring to fig. 3, the positioning assembly 5 includes a mounting groove 51, a mounting block 52, two positioning grooves 53, two positioning bars 54, two slide ways 55, four limiting grooves 56 and four limiting blocks 57, the mounting groove 51 is formed in the top surface of the jig frame 1, the mounting block 52 is fixedly connected to the bottom surface of the pressing lower die 4, the mounting block 52 is movably assembled in the mounting groove 51, the side surface of the mounting block 52 is mutually attached to the inner surface of the mounting groove 51, the two positioning grooves 53 are formed in the mounting block 52, the two slide ways 55 are formed in the jig frame 1, the two slide ways 55 are respectively opposite to the two mounting blocks 52, the two positioning bars 54 are respectively connected in the two slide ways 55 in a sliding manner, one end, close to each other, of the two positioning bars 54 is respectively extended into the two positioning grooves 53, the side surface of the positioning bars 54 is mutually attached to the inner surface of the positioning groove 53, the stability of the mounting block 52 in the mounting groove 51 can be ensured, the four limiting grooves 56 are formed in two by two groups, the inner surfaces of the two slide ways 55 are respectively formed, the four limiting blocks 57 are respectively attached to the inner surfaces of the two limiting blocks 55, the two limiting blocks 57 are respectively fixedly connected to the two limiting blocks 54, the two limiting blocks are respectively arranged on the two positioning grooves 56, and the two limiting blocks are respectively connected to the two positioning grooves 56 in a sliding manner, and the positioning assembly is convenient to position the positioning assembly is arranged under the positioning of the positioning assembly 5, and the positioning assembly is convenient to be disassembled and fixed, and the positioning by the positioning and is arranged on the positioning grooves 56 and the positioning assembly and is convenient to be connected to the positioning by the positioning and the positioning rails and has the positioning assembly and has a positioning functions.

Referring to fig. 4-5, the locking assembly 6 includes a side plate 61, an elastic connecting piece 62, a slot 63, a plurality of clamping blocks 64, a fixing plate 65 and a locking block 66, wherein the side plate 61 is fixedly connected to the jig frame 1, one end of the elastic connecting piece 62 is fixedly connected to the side plate 61, the other end of the elastic connecting piece 62 is fixedly connected to the fixing plate 65, the slot 63 is formed in the side surface of the positioning strip 54, the clamping blocks 64 are fixedly connected to the inner surface of the slot 63, the locking block 66 is fixedly connected to the side surface of the fixing plate 65, and the locking assembly 6 is arranged to facilitate unidirectional locking and fixing of the position of the positioning strip 54.

Referring to fig. 4, the elastic connection member 62 includes an outer cylinder, an inner rod and a spring, the inner rod is movably inserted in the outer cylinder, the outer edge of the inner rod is mutually attached to the inner surface of the outer cylinder, so that the stability of the inner rod in the outer cylinder can be ensured, one end of the inner rod extends to the outside of the outer cylinder, one end of the spring is connected with the outer cylinder, the other end of the spring is connected with one end of the inner rod, which is located outside the outer cylinder, and the locking block 66 always has a tendency of moving towards the directions of the plurality of clamping blocks 64 by arranging the elastic connection member 62.

Referring to fig. 4, the cross sections of the clamping block 64 and the locking block 66 are in right triangle structures, so that the locking block 66 can move when the clamping block 64 presses the locking block 66.

Referring to fig. 5, a plurality of the catching blocks 64 are equally spaced.

The specific working principle of the utility model is as follows:

when the auxiliary fixing jig of the printing machine provided by the utility model is actually used and needs to replace the pressing lower die 4, a worker pulls the two positioning strips 54 first to enable the two positioning strips 54 to move out of the two positioning grooves 53, and as the specific structures of the two locking assemblies 6 are completely the same, only the specific working principle of any one of the locking assemblies 6 is described in detail: the staff pulls the inner rod in the elastic connecting piece 62 at first, so that the inner rod is retracted into the outer cylinder, when the inner rod moves, the fixing plate 65 and the locking blocks 66 can be driven to move, the locking blocks 66 and the plurality of clamping blocks 64 are separated from each other, the limit of the locking blocks 66 is absent, the positioning strip 54 can slide in the slideway 55 flexibly, and at the moment, the staff can directly pull the positioning strip 54, so that the positioning strip 54 moves out of the positioning groove 53;

when a worker withdraws the two positioning strips 54 from the two positioning grooves 53, the worker lacks the limit of the two positioning strips 54, the worker can withdraw the mounting block 52 from the mounting groove 51, namely, can take down the pressing lower die 4 from the jig frame 1, when the pressing lower die 4 required by installation is installed, the worker firstly inserts the mounting block 52 into the mounting groove 51, moves the two positioning grooves 53 to the positions opposite to the two positioning strips 54, then pushes the two positioning strips 54 to enable the two positioning strips 54 to approach each other, the positioning strips 54 can drive a plurality of clamping blocks 64 to move in the moving process, the cross sections of the clamping blocks 64 and the locking blocks 66 are in a right-angled triangle structure, the inclined surface parts of the clamping blocks 64 can continuously squeeze the inclined surface parts of the locking blocks 66 in the moving process, the locking blocks 66 are enabled to move along the inclined surface parts of the clamping blocks 64, the inner rod is further retracted into the outer cylinder, the spring can be extruded when the inner rod moves, the locking blocks 66 always have a trend of moving towards the directions of the clamping blocks 64 under the action of the elasticity of the spring, when the inclined surface of each locking block 66 is mutually separated from the inclined surface of one clamping block 64, the locking blocks 66 can be clamped between two adjacent locking blocks 66 again under the action of the spring, the positioning strips 54 cannot move reversely under the action of the vertical surface of each locking block 66, the one-way locking effect can be achieved on the positioning strips 54, and when the mounting blocks 52 are completely inserted into the positioning grooves 53, the two positioning strips 54 can play a fixing role on the mounting blocks 52, so that the mounting of the press-fit lower die 4 can be completed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an auxiliary fixture of printing machine, includes tool frame (1), be equipped with servo cylinder (2) on tool frame (1), mould (3) are gone up in the pressure that the flexible end of servo cylinder (2) is installed, install on tool frame (1) with mould (3) just to pressfitting lower mould (4) that set up, its characterized in that, be provided with locating component (5) on tool frame (1), still be provided with two locking component (6) on tool frame (1).

2. The auxiliary fixing jig of a printing machine according to claim 1, wherein the positioning assembly (5) comprises a mounting groove (51), a mounting block (52), two positioning grooves (53), two positioning strips (54), two sliding ways (55), four limiting grooves (56) and four limiting blocks (57), the mounting groove (51) is formed in the top surface of the jig frame (1), the mounting block (52) is fixedly connected to the bottom surface of the pressing lower die (4), the mounting block (52) is movably assembled in the mounting groove (51), two positioning grooves (53) are formed in the mounting block (52), two sliding ways (55) are formed in the jig frame (1), the two sliding ways (55) are respectively opposite to the two mounting blocks (52), the two positioning strips (54) are respectively connected in the two sliding ways (55), one end, close to each other, of the two positioning strips (54) are respectively extended into the two positioning grooves (53), and one group of the two limiting grooves (56) is respectively connected to the two inner surfaces of the two limiting blocks (57) in a sliding way, and the two limiting grooves (56) are respectively connected to the two limiting grooves (57).

3. The auxiliary fixing jig of a printing machine according to claim 2, wherein the locking assembly (6) comprises a side plate (61), an elastic connecting piece (62), a groove (63), a plurality of clamping blocks (64), a fixing plate (65) and a locking block (66), the side plate (61) is fixedly connected to the jig frame (1), one end of the elastic connecting piece (62) is fixedly connected with the side plate (61), the other end of the elastic connecting piece (62) is fixedly connected with the fixing plate (65), the groove (63) is formed in the side face of the locating strip (54), a plurality of clamping blocks (64) are fixedly connected to the inner face of the groove (63), and the locking block (66) is fixedly connected to the side face of the fixing plate (65).

4. A fixture for fixing a printer according to claim 3, wherein the elastic connecting member (62) comprises an outer cylinder, an inner rod and a spring, the inner rod is movably inserted in the outer cylinder, one end of the inner rod extends to the outside of the outer cylinder, one end of the spring is connected with the outer cylinder, and the other end of the spring is connected with one end of the inner rod located at the outside of the outer cylinder.

5. An auxiliary fixing jig for a printing machine according to claim 3, wherein the cross sections of the clamping blocks (64) and the locking blocks (66) are in right triangle structures.

6. The auxiliary fixture for a printing machine according to claim 5, wherein a plurality of the clamping blocks (64) are distributed at equal intervals.