A punching device for clamp processing

Abstract

The utility model relates to the field of clamp processing, and specifically to a punching device for clamp processing, comprising: a drilling workbench, a positioning structure for preliminary positioning of the clamp, a clamping plate for clamping the clamp, a connecting structure for driving the clamping plate to move, and a drilling assembly for punching holes in the clamp, wherein the connecting structure comprises: a fixed seat, a gear rotatably mounted on the fixed seat, a rack meshing with the fixed seat is provided on one side of the gear; one end of the gear shaft is coaxially connected with a second screw and a first screw in sequence, and a movable block is threadedly connected to the second screw and the first screw. In the utility model, the purpose of preliminary positioning of the clamp can be achieved by setting a positioning mold, the driving cylinder drives the control box to move downward, the rack moves downward, the driving gear rotates, the first screw and the second screw rotate accordingly, and the movable block drives the clamping plate to move toward each other until it contacts the clamp, thereby achieving the purpose of clamping the clamp and improving its placement stability.

Description

Technical Field

[0001] The utility model relates to the technical field of clamp processing, in particular to a punching device for clamp processing. Background Art

[0002] With the continuous development of the clamp industry, the production technology of clamps has also been greatly improved. The clamp is a connecting device that connects grooved pipes, valves and pipeline accessories. It is used to tighten the quick connectors. Generally, the two joints are equipped with gaskets, rubber, silicone and PTFE. During the production process of the clamp, it needs to be punched.

[0003] The utility model with publication number CN217044660U provides a punching device, which belongs to the technical field of workpiece processing equipment and proposes the following scheme: a punching device includes a workbench, on which a punching power assembly and a workpiece processing base are provided; the punching power assembly is located above the workpiece processing base; the workpiece processing base is provided with a fixture base, and a workpiece fixture fixed to the fixture base; the workpiece fixture includes a workpiece stopper and a workpiece positioning column for mounting the workpiece, the workpiece stopper and the workpiece positioning column are integrally arranged, and the workpiece positioning column protrudes from the workpiece stopper. The technical scheme of the utility model improves the efficiency of the punching device in punching holes in the workpiece.

[0004] In actual use, the clamping effect of the clamp is not good, the clamp is easy to shift, and the hole is easy to be hit off-center during punching, which affects the working efficiency of the punching equipment.

[0005] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. Utility Model Content

[0006] The purpose of the utility model is to provide a punching device for clamp processing which can effectively solve the above technical problems.

[0007] In order to achieve the purpose of the utility model, the following technical scheme is adopted: a punching device for processing a clamp, comprising: a drilling workbench, a positioning structure for preliminarily positioning the clamp, a clamping plate for clamping the clamp, a connecting structure for driving the clamp to move, and a drilling assembly for punching holes in the clamp, the connecting structure comprising: a fixed seat, a gear rotatably mounted on the fixed seat, a rack meshing with the gear is provided on one side of the gear; one end of the gear shaft is coaxially connected to a second screw and a first screw in sequence, and a movable block is threadedly connected to the second screw and the first screw, and the top of the movable block is fixedly connected to the bottom end of the clamp.

[0008] Furthermore, the threads on the first screw and the second screw are arranged oppositely.

[0009] Furthermore, the positioning structure includes: a positioning mold and a fixing rod fixedly installed at the bottom end of the positioning mold.

[0010] Furthermore, the drilling assembly includes: a driving cylinder, a control box fixedly installed at the bottom end of the driving cylinder, a driving motor fixedly installed at one end of the bottom of the control box, a drilling motor rotatably installed at the other end of the bottom of the control box, and the output end of the drilling motor is coaxially connected to the drill bit.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the utility model is a punching device for clamp processing, which can achieve the purpose of preliminary positioning of the clamp by setting a positioning mold, and drives the cylinder to drive the control box to move downward, the rack to move downward, the driving gear to rotate, the first screw and the second screw to rotate accordingly, and the movable block drives the clamp to move toward each other until it contacts the clamp, thereby achieving the purpose of clamping the clamp and improving its placement stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0013] Figure 1 This is a front view structural schematic diagram of the utility model;

[0014] Figure 2 It is a partial front view cross-sectional structural schematic diagram of the utility model;

[0015] Figure 3 This is a schematic diagram of the front view of the connection structure of the utility model;

[0016] Figure 4 It is a front view structural schematic diagram of the positioning structure of the utility model.

[0017] In the figure: 1. connecting structure; 101. rack; 102. gear; 103. fixed seat; 104. first screw; 105. movable block; 106. second screw; 2. drilling box; 3. drilling workbench; 4. positioning structure; 401. fixing rod; 402. positioning mold; 5. splint; 6. drilling assembly; 601. driving motor; 602. driving cylinder; 603. control box; 604. drill bit; 605. drilling motor. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below. Obviously, the described embodiments are partial embodiments of the utility model, rather than all embodiments.

[0019] In the description of the present utility model, it should be understood that the terms "center", "lateral", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present utility model. When a mechanism is referred to as being "fixed to" another mechanism, it may be directly on the other mechanism or there may also be a centered mechanism. When a mechanism is considered to be "connected to" another mechanism, it may be directly connected to the other mechanism or there may be a centered mechanism at the same time. When a mechanism is considered to be "set on" another mechanism, it may be directly set on the other mechanism or there may be a centered mechanism at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0020] like Figures 1 to 4 As shown, the utility model is a punching device for clamp processing, comprising: a drilling workbench 3, a positioning structure 4 for initially positioning the clamp, a clamp 5 for clamping the clamp, a connecting structure 1 for driving the clamp 5 to move, and a drilling assembly 6 for punching holes in the clamp.

[0021] The drilling workbench 3 , the connecting structure 1 , the drilling assembly 6 and the like are all installed in the drilling box 2 .

[0022] The drilling assembly 6 includes: a driving cylinder 602, which is fixedly mounted on the top of the drilling box 2, a control box 603 which is fixedly mounted on the bottom of the driving cylinder 602, a cam, a rotating shaft, a belt and a pulley are arranged inside the control box 603, a driving motor 601 which is fixedly mounted on one end of the bottom of the control box 603, a drilling motor 605 which is rotatably mounted on the other end of the bottom of the control box 603, a drill bit 604 which is coaxially connected to the output end of the drilling motor 605, and the drilling motor 605 is fixed at the eccentric point of the cam through the rotating shaft. By starting the driving cylinder 602, the drill bit 604 can be moved downward, and by starting the drilling motor 605, the drill bit 604 can be rotated to drill holes in the clamp, and by starting the driving motor 601, the cam drives the rotating shaft to rotate under the drive of the belt and the pulley, and the drilling motor 605 rotates with the rotating shaft to adjust the position of the drill bit 604 so as to drill holes in different positions of the clamp.

[0023] The connecting structure 1 includes: a fixed base 103, the fixed base 103 is fixedly mounted on the drilling workbench 3, and a gear 102 rotatably mounted on the fixed base 103. A rack 101 meshing with the gear 102 is provided on one side of the gear 102. The rack 101 is fixed on one side of the control box 603. Through the setting of the gear 102 and the rack 101, the second screw 106 and the first screw 104 can be driven to rotate.

[0024] One end of the rotating shaft of the gear 102 is coaxially connected to the second screw 106 and the first screw 104 in sequence, the threads on the first screw 104 and the second screw 106 are arranged oppositely, the second screw 106 and the first screw 104 are both threadedly connected with a movable block 105, and the top end of the movable block 105 is fixedly connected to the bottom end of the splint 5. The arrangement of the first screw 104 and the second screw 106 facilitates the synchronous movement of the splint 5.

[0025] In the utility model, the number of teeth on the gear 102 and the rack 101 is set according to actual conditions. When the control box 603 drives the rack 101 to move downward, the driving gear 102 rotates, and the first screw 104 and the second screw 106 rotate accordingly. The movable block 105 drives the clamp 5 to move toward each other until it contacts the clamp, thereby achieving the purpose of clamping the clamp.

[0026] The positioning structure 4 includes: a positioning mold 402, a fixing rod 401 fixedly installed at the bottom end of the positioning mold 402, a threaded groove is arranged on the drilling workbench 3, and the positioning mold 402 and the drilling workbench 3 are designed to be detachable. Through the setting of the positioning structure 4, the clamp can be initially positioned.

[0027] Working principle: When drilling, put the clamp on the positioning mold 402, start the driving cylinder 602 and the drilling motor 605, so that the drill bit 604 rotates while descending, and drills the clamp. Start the driving motor 601 and adjust the position of the drill bit 604 to drill holes in different positions of the clamp. During the descent of the control box 603, the purpose of preliminary positioning of the clamp can be achieved through the setting of the positioning mold 402. After the position of the clamp is preliminarily determined, the driving cylinder 602 drives the control box 603 to move downward, the rack 101 moves downward, the driving gear 102 rotates, and the first screw 104 and the second screw 106 rotate accordingly. Due to the threaded connection, the movable block 105 drives the clamp 5 to move toward each other until it contacts the clamp, thereby achieving the purpose of clamping the clamp and improving its placement stability for drilling and improving drilling efficiency.

[0028] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0029] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

Claims

1. A punching device for clamp processing, characterized in that: include: A drilling workbench (3), a positioning structure (4) for initially positioning the clamp, a clamp (5) for clamping the clamp, a connecting structure (1) for driving the clamp (5) to move, and a drilling assembly (6) for drilling holes in the clamp; The connection structure (1) comprises: a fixed seat (103), a gear (102) rotatably mounted on the fixed seat (103), and a rack (101) meshing with the gear (102) is provided on one side of the gear (102); a second screw rod (106) and a first screw rod (104) are coaxially connected to one end of the rotating shaft of the gear (102) in sequence, and a movable block (105) is threadedly connected to the second screw rod (106) and the first screw rod (104), and the top end of the movable block (105) is fixedly connected to the bottom end of the clamping plate (5).

2. A punching device for clamp processing as claimed in claim 1, characterized in that: The threads on the first screw (104) and the second screw (106) are arranged in opposite directions.

3. A punching device for clamp processing as claimed in claim 1, characterized in that: The positioning structure (4) comprises: a positioning mold (402) and a fixing rod (401) fixedly mounted at the bottom end of the positioning mold (402).

4. A punching device for clamp processing as claimed in claim 1, characterized in that: The drilling assembly (6) comprises: a driving cylinder (602), a control box (603) fixedly mounted at the bottom end of the driving cylinder (602), a driving motor (601) fixedly mounted at one end of the bottom of the control box (603), a drilling motor (605) rotatably mounted at the other end of the bottom of the control box (603), and an output end of the drilling motor (605) is coaxially connected to a drill bit (604).

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