Guide composite jig

Abstract

The utility model discloses a position guide composite jig, relates to composite jig technical field, including: roll shaft and mounting rack, roll shaft outer side is equipped with slitting knife, roll shaft both ends are sleeved with connecting block, the mounting rack is sleeved with connecting block outer side, connecting block one side far away from roll shaft is connected with screw rod, the screw rod one side far away from roll shaft is connected with screw rod, and the screw rod one side far away from roll shaft is connected with screw rod one side far away from roll shaft. And a movable block is connected between the screw rod and the groove of the connecting block. When the guide composite jig is used, a screw rod can be screwed to drive a movable block to move, the movable block moves to drive a rotating block to rotate under the cooperation of a rotating shaft and a movable rod, so that the rotating block does not extrude clamping blocks on the two sides, and the clamping blocks can reset and retract into a connecting block through a movable spring; and the clamping blocks are separated from the protruding blocks on the inner wall of the mounting frame, at the moment, the connecting blocks can move along the mounting frame, the positions of the roller shaft and the slitting knife can be adjusted through the connecting blocks, and therefore a user can conveniently and rapidly adjust the position of the slitting knife.

Description

Technical Field

[0001] The utility model relates to the technical field of composite fixtures, in particular to a guide composite fixture. Background Art

[0002] When processing electronic products, in order to facilitate the processing of raw materials into specific shapes and sizes, it is necessary to use a die-cutting and slitting jig to evenly cut the products into strips to meet subsequent processing needs.

[0003] When existing die-cutting and slitting jigs are used to die-cut and slitting electronic products, in order to ensure the stability of the entire die-cutting and slitting jig, bolts are usually used to fix it on the mounting frame, which results in the position of the entire die-cutting and slitting jig being fixed. When it is desired to adjust the die-cutting thickness according to electronic products of different thicknesses, tools need to be used to remove the bolts, which makes it very cumbersome to adjust the position of the die-cutting and slitting jig. Summary of the invention

[0004] The utility model aims to provide a guide composite jig to solve the problem in the above background technology that the currently used die-cutting striping jig is not convenient for quickly adjusting the die-cutting position.

[0005] To achieve the above object, the utility model provides the following technical solution: a guide composite fixture, comprising: a roller shaft and a mounting frame, a slitting knife is installed on the outer side of the roller shaft, connecting blocks are sleeved at both ends of the roller shaft, and the mounting frame is sleeved on the outer side of the connecting block;

[0006] A screw rod is connected through one side of the connection block away from the roller shaft, and a movable block is connected between the screw rod and the groove of the connection block.

[0007] Preferably, a side of the movable block away from the screw rod is connected to a movable rod via a rotating shaft.

[0008] Preferably, the side of the movable rod away from the movable block is connected to a rotating block via a rotating shaft, and clamping blocks penetrating the connecting block are arranged on both sides of the rotating block.

[0009] Preferably, a movable spring is provided between the clamping block and the groove of the connecting block, and a protrusion is provided between the clamping block and the groove of the mounting frame.

[0010] Preferably, a side of the connecting block close to the roller shaft is connected to a clamping rod via a rotating shaft, and a return spring is installed in a groove inside the clamping rod.

[0011] Preferably, an insert block penetrating the clamping rod is connected to the bottom of the reset spring, and a pull rod penetrating the clamping rod is connected to one side of the insert block.

[0012] Preferably, limit blocks are installed on the inner walls of the clamping rod and the connecting block.

[0013] Compared with the prior art, the beneficial effect of the utility model is that when the guiding composite fixture is in use, the screw can be rotated so that the screw drives the movable block to move. The movement of the movable block will drive the rotating block to rotate under the cooperation of the rotating shaft and the movable rod, so that the rotating block does not squeeze the clamping blocks on both sides. The clamping block will be retracted into the connecting block through the movable spring reset, and the clamping block is separated from the protrusion on the inner wall of the mounting frame. At this time, the connecting block can be moved along the mounting frame, and the position of the roller and the slitting knife can be adjusted through the connecting block, so that the user can quickly adjust the position of the slitting knife. This is the use feature of the guiding composite fixture.

[0014] 1. When using the guide composite fixture, the screw can be rotated according to the thickness of the slitting product, so that the screw drives the movable block to move. Under the cooperation of the movable block and the movable rod, the rotating block is pulled to rotate. At this time, the card block is not squeezed by the rotating block and will shrink into the groove of the connecting block. Then the position of the roller and the slitting knife can be adjusted, which is convenient for users to quickly adjust the roller and the slitting knife.

[0015] 2. When using the guiding composite fixture, the pull rod can be pulled toward the top of the clamping rod according to the spacing of the slitting products. The movement of the pull rod will drive the insert block to move upward, so that the insert block is not connected to the groove of the connecting block. Then the clamping rod can be rotated. Without the clamping rod limiting the roller shaft in the groove of the connecting block, the roller shaft can be quickly removed from the connecting block, thereby facilitating the replacement of the size of the slitting knife. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main cutaway structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the mounting frame of the utility model viewed from above;

[0018] Figure 3 This is a schematic diagram of the main cutaway structure of the mounting frame of the utility model;

[0019] Figure 4 It is a schematic diagram of the right side cutaway structure of the connecting block of the utility model.

[0020] In the figure: 1. roller; 2. slitting knife; 3. connecting block; 4. mounting frame; 5. screw; 6. movable block; 7. movable rod; 8. rotating block; 9. clamping block; 10. movable spring; 11. protrusion; 12. clamping rod; 13. reset spring; 14. insert block; 15. pull rod; 16. limit block. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1 The utility model provides a technical solution: a guide composite fixture, comprising: a roller shaft 1 and a mounting frame 4, a slitting knife 2 is installed on the outer side of the roller shaft 1, connecting blocks 3 are sleeved at both ends of the roller shaft 1, and the mounting frame 4 is sleeved on the outer side of the connecting block 3;

[0023] A screw rod 5 is connected through the side of the connecting block 3 away from the roller shaft 1, a movable block 6 is connected between the screw rod 5 and the groove of the connecting block 3, a movable block 6 is connected to a movable rod 7 on the side of the movable block 6 away from the screw rod 5 through a rotating shaft, and a rotating block 8 is connected to the side of the movable rod 7 away from the movable block 6 through a rotating shaft, and clamping blocks 9 passing through the connecting block 3 are arranged on both sides of the rotating block 8, a movable spring 10 is arranged between the clamping block 9 and the groove of the connecting block 3, a protrusion 11 is arranged between the clamping block 9 and the groove of the mounting frame 4, the screw rod 5 is connected to the movable block 6 through a bearing, and the middle of the rotating block 8 is connected to the groove of the connecting block 3 through a rotating shaft.

[0024] When the movable block 6 is moved, the movable rod 7 is pulled to move, so that the movable rod 7 rotates and pulls the rotating block 8 to rotate through the middle rotating shaft. At the same time, the two sides of the rotating block 8 do not squeeze the clamping block 9, and then the clamping block 9 is reset and retracted into the connecting block 3 by the movable spring 10, and at the same time, the clamping block 9 does not dock with the protrusion 11 inside the mounting frame 4, so that the connecting block 3 can slide along the groove of the mounting frame 4, and the sliding of the connecting block 3 along the groove of the mounting frame 4 can drive the roller 1 and the slitting knife 2 to move, so that the position of the roller 1 and the slitting knife 2 can be adjusted;

[0025] On the contrary, when the position of the slitting knife 2 needs to be fixed, it is only necessary to rotate the screw rod 5 in the opposite direction so that the screw rod 5 pushes the movable block 6 to move. The movement of the movable block 6 will push the rotating block 8 to rotate in the opposite direction through the middle rotating shaft through the movable rod 7, so that the rotating block 8 squeezes the clamping blocks 9 on both sides. After being squeezed, the clamping blocks 9 will move out of the grooves of the connecting block 3, and then dock with the two groups of protrusions 11 inside the mounting frame 4. The connecting block 3 can be limited and fixed by the cooperation between the clamping blocks 9 and the protrusions 11, thereby ensuring the stability of the entire roller shaft 1 and the slitting knife 2.

[0026] See also Figure 1 , Figure 2 and Figure 3 It can be seen that when in use, the screw rod 5 can be rotated according to the use requirements, so that the screw rod 5 pulls the rotating block 8 to rotate through the connecting block 3 and the movable rod 7. The rotating block 8 does not squeeze the blocks 9 on both sides, and the blocks 9 will shrink into the grooves of the connecting block 3. At this time, there is no protrusion 11 to limit the block 9, and the positions of the roller 1 and the slitting knife 2 can be adjusted through the connecting block 3 to meet the different use requirements of users.

[0027] Preferably, the side of the connecting block 3 close to the roller shaft 1 is connected to a clamping rod 12 through a rotating shaft, a reset spring 13 is installed in the groove inside the clamping rod 12, the bottom of the reset spring 13 is connected to an insert block 14 passing through the clamping rod 12, one side of the insert block 14 is connected to a pull rod 15 passing through the clamping rod 12, and limiting blocks 16 are installed on the inner walls of the clamping rod 12 and the clamping rod 12 and the connecting block 3 form a rotating structure between the clamping rod 12 and the connecting block 3 through the rotating shaft.

[0028] In specific implementation, when the roller shaft 1 and the slitting knife 2 need to be replaced, the pull rod 15 on one side of the card rod 12 can be pulled toward the top of the card rod 12. The pull rod 15 is connected to the plug block 14, so the movement of the pull rod 15 will drive the plug block 14 to move upward, so that the plug block 14 moves out of the insertion hole of the connecting block 3. Without the plug block 14 to limit the card rod 12, the card rod 12 can be rotated upward through the rotating shaft, so that the card rod 12 does not limit the roller shaft 1 in the groove of the connecting block 3. Then, the roller shaft 1 can be disassembled from one side of the connecting block 3, which is convenient for replacing slitting knives 2 of different sizes.

[0029] During installation, it is only necessary to connect the roller shaft 1 to the groove of the connecting block 3, and connect the groove on the outside of the roller shaft 1 with the limit block 16 on the inner wall of the connecting block 3, so that the roller shaft 1 is stuck in the groove of the connecting block 3, and then rotate the clamping rod 12 downward in the opposite direction. When the limit block 16 on one side of the clamping rod 12 is connected to the groove of the roller shaft 1, release the pull rod 15, so that the plug block 14 is reset by the reset spring 13 and plugged into the socket on one side of the connecting block 3. The roller shaft 1 can be limited and installed in the two sets of connecting blocks 3 through the clamping rod 12, so that the roller shaft 1 can be installed and fixed quickly and conveniently.

[0030] See also Figure 1 and Figure 4 It can be seen that when in use, the roller 1 can be quickly removed from the connecting block 3 according to the use requirements, and then the size of the slitting knife 2 can be replaced, and the roller 1 can be limited in the connecting block 3 by the clamping rod 12, so as to facilitate the replacement of the roller 1 and the slitting knife 2.

[0031] To sum up: when the guiding composite fixture is in use, the product that needs to be cut into strips will be conveyed to the bottom of the roller 1. When the product passes through the bottom of the roller 1, it will be cut by the slitting knife 2 on the outside of the roller 1. The slitting knife 2 can play a role of limiting and guiding the product, thereby ensuring that the subsequent winding work will not be affected. After the slitting is completed, the strip product will continue to be conveyed forward, and finally the product can be wound up. This is the use feature of the guiding composite fixture. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A composite guide fixture, comprising: The roller shaft (1) and the mounting frame (4) are characterized in that: a slitting knife (2) is mounted on the outer side of the roller shaft (1), connecting blocks (3) are sleeved at both ends of the roller shaft (1), and the mounting frame (4) is sleeved on the outer side of the connecting block (3); A screw rod (5) is connected through the side of the connection block (3) away from the roller shaft (1), and a movable block (6) is connected between the screw rod (5) and the groove of the connection block (3).

2. A composite guide fixture according to claim 1, characterized in that: The side of the movable block (6) away from the screw rod (5) is connected to a movable rod (7) via a rotating shaft.

3. A composite guide fixture according to claim 2, characterized in that: The side of the movable rod (7) away from the movable block (6) is connected to a rotating block (8) via a rotating shaft, and clamping blocks (9) penetrating the connecting block (3) are arranged on both sides of the rotating block (8).

4. The guide composite fixture according to claim 3, characterized in that: A movable spring (10) is provided between the clamping block (9) and the groove of the connecting block (3), and a protrusion (11) is provided between the clamping block (9) and the groove of the mounting frame (4).

5. The guide composite fixture according to claim 1, characterized in that: A side of the connection block (3) close to the roller shaft (1) is connected to a clamping rod (12) via a rotating shaft, and a return spring (13) is installed in a groove inside the clamping rod (12).

6. The composite guide fixture according to claim 5, characterized in that: The bottom of the return spring (13) is connected to an insert block (14) that passes through the clamping rod (12), and one side of the insert block (14) is connected to a pull rod (15) that passes through the clamping rod (12).

7. The composite guide fixture according to claim 6, characterized in that: Limit blocks (16) are installed on the inner walls of the clamping rod (12) and the connecting block (3).

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