Automobile sealing strip punching tool

Abstract

The utility model relates to the technical field of automobile sealing strip machining, and discloses an automobile sealing strip punching tool which comprises a machining table, a support is fixedly installed at the top end of the machining table, a sliding groove is formed in the top end of the support in a penetrating mode, a motor is fixedly installed at the side end of the sliding groove, a threaded rod is installed on an output shaft of the motor, and the outer wall of the threaded rod is sleeved with a sliding block in a threaded mode. The top end of the machining table is fixedly provided with a fixed support, the side ends of the machining table are symmetrically provided with sliding rods, the outer walls of the sliding rods are sleeved with movable supports, the top ends of the fixed support and the movable supports are provided with adjusting screw rods in a threaded mode, and the bottom ends of the adjusting screw rods are rotationally provided with fixed plates. According to the automobile sealing strip punching tool, by arranging the thinning and straightening plate, sealing strips can be thinned and straightened conveniently, the sealing strips are prevented from being stacked together during punching, and by arranging the fixed support and the movable support, the sealing strips can be continuously punched conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile sealing strip processing, in particular to an automobile sealing strip punching tool. Background Art

[0002] Automobile sealing strips are important components used to seal gaps in automobiles. They mainly play the functions of sealing, waterproofing, and noise reduction in the automobile. In the process of processing automobile sealing strips, punching tools are needed to perform punching operations on them. In the process of processing and punching, existing punching tools mostly control the falling of punching knives to complete the punching operations. However, when punching, the existing punching tools are relatively soft and easy to pile up, and the existing devices cannot straighten and limit the sealing strips, which is inconvenient to use and reduces the applicability of the device body. Therefore, it is necessary to improve the existing device to meet actual needs. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a punching tool for automobile sealing strips, which has the advantages of being convenient for straightening and limiting the sealing strips and for continuous punching of the sealing strips, thereby solving the above-mentioned technical problems.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a kind of automobile sealing strip punching tool, comprising a processing table, a bracket is fixedly installed on the top of the processing table, a slide groove is opened through the top of the bracket, a motor is fixedly installed on the side end of the slide groove, a threaded rod is installed on the motor output shaft, a sliding block is threadedly sleeved on the outer wall of the threaded rod, an electric telescopic rod is installed on the bottom end of the sliding block, a straightening plate is installed on the bottom end of the electric telescopic rod, a fixed bracket is fixedly installed on the top of the processing table, sliding bars are symmetrically installed on the side ends of the processing table, a movable bracket is sleeved on the outer wall of the sliding bar, an adjusting screw is threadedly installed on the top of the fixed bracket and the movable bracket, and a fixed plate is rotatably installed on the bottom end of the adjusting screw.

[0007] Preferably, limit rods are symmetrically installed inside the slide groove.

[0008] Through the above technical solution, the limiting rod runs through the side end of the slider, and by providing the limiting rod, the movement of the slider can be limited.

[0009] Preferably, a through hole is formed through the side end of the straightening plate, and a roller is installed inside the through hole.

[0010] Through the above technical solution, the outer wall of the roller is brought into contact with the sealing strip, thereby facilitating the straightening of the sealing strip.

[0011] Preferably, a limiting bolt is threadedly installed on the side end of the movable bracket.

[0012] Through the above technical solution, by setting the limit bolts, the movable bracket can be easily fixed.

[0013] Preferably, a sponge pad is installed at the bottom end of the fixing plate.

[0014] Through the above technical solution, by providing a sponge pad, the clamping wear on the sealing strip can be reduced.

[0015] Preferably, a scale is symmetrically mounted on the top of the processing table.

[0016] Through the above technical solution, by setting a scale, it is convenient to adjust the position of the movable bracket according to the size of the sealing strip that needs to be punched.

[0017] Compared with the prior art, the utility model provides a punching tool for automobile sealing strips, which has the following beneficial effects:

[0018] 1. The utility model places multiple sets of sealing strips on the top of the processing table in sequence, places the ends of the multiple sets of sealing strips on the bottom of the fixed bracket, rotates the adjusting screw on the top of the fixed bracket, and drives the fixed plate to move downward while the adjusting screw rotates until the fixed plate fixes the ends of the multiple sets of sealing strips, starts the electric telescopic rod, drives the straightening plate to move downward, and makes the multiple sets of sealing strips correspond to the through holes at the bottom of the straightening plate in sequence, and at this time the roller and the sealing strip are in contact.

[0019] 2. The utility model starts the motor, the motor drives the threaded rod to rotate, the threaded rod rotates to drive the slider to move, the slider moves to drive the straightening plate to move, the straightening plate moves to drive multiple groups of rollers to move, so that multiple groups of sealing strips can be vertically straightened by using multiple groups of rollers to avoid the sealing strips from piling up and affecting the punching quality. After the straightening plate moves to the side end of the mobile bracket, the adjusting screw at the top of the mobile bracket is rotated, the sealing strip is fixed by the fixing plate, and then the sealing strip is punched by the punching knife, and then the straightening plate is continued to be moved to continue straightening and punching the next section of the sealing strip, thereby completing the continuous punching of multiple sections of the sealing strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the punching tooling for automobile sealing strips of the utility model structure;

[0021] Figure 2 It is a top view schematic diagram of the punching tooling of the automobile sealing strip structure of the utility model;

[0022] Figure 3 The utility model is a side view of the cutaway schematic diagram of the punching tool for automobile sealing strip structure.

[0023] Among them: 1. Processing table; 2. Bracket; 3. Motor; 4. Threaded rod; 5. Slider; 6. Electric telescopic rod; 7. Straightening plate; 8. Fixed bracket; 9. Sliding rod; 10. Mobile bracket; 11. Adjusting screw; 12. Fixed plate; 13. Limit rod; 14. Roller; 15. Limit bolt. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-3 A tool for punching and cutting automobile sealing strips comprises a processing table 1, a bracket 2 is fixedly installed on the top of the processing table 1, a slide groove is opened through the top of the bracket 2, a motor 3 is fixedly installed on the side end of the slide groove, a threaded rod 4 is installed on the output shaft of the motor 3, a slider 5 is threadedly sleeved on the outer wall of the threaded rod 4, an electric telescopic rod 6 is installed on the bottom end of the slider 5, and a straightening plate 7 is installed on the bottom end of the electric telescopic rod 6, a fixed bracket 8 is fixedly installed on the top of the processing table 1, a slide rod 9 is symmetrically installed on the side end of the processing table 1, a movable bracket 10 is sleeved on the outer wall of the slide rod 9, and an adjusting screw 11 is threadedly installed on the top of the fixed bracket 8 and the movable bracket 10, and a fixed plate 12 is rotatably installed on the bottom end of the adjusting screw 11.

[0026] Specifically, the limiting rods 13 are symmetrically installed inside the slide groove. The advantage is that the limiting rods 13 penetrate the side ends of the slider 5, and by providing the limiting rods 13, the movement of the slider 5 is easily limited.

[0027] Specifically, a through hole is formed through the side end of the straightening plate 7, and a roller 14 is installed inside the through hole. The advantage is that the sealing strip can be straightened easily by bringing the outer wall of the roller 14 into contact with the sealing strip.

[0028] Specifically, the side end of the mobile bracket 10 is threadedly installed with a limit bolt 15 . The advantage is that by providing the limit bolt 15 , the mobile bracket 10 can be easily fixed.

[0029] Specifically, a sponge pad is installed at the bottom end of the fixing plate 12. The advantage is that the sponge pad can reduce the clamping wear on the sealing strip.

[0030] Specifically, a scale is symmetrically installed on the top of the processing table 1. The advantage is that by setting the scale, it is convenient to adjust the position of the movable bracket 10 according to the size of the sealing strip that needs to be punched.

[0031] When in use, multiple groups of sealing strips are placed on the top of the processing table 1 in sequence, and the ends of multiple groups of sealing strips are placed on the bottom of the fixed bracket 8, and the adjusting screw 11 on the top of the fixed bracket 8 is rotated. While the adjusting screw 11 rotates, the fixing plate 12 is driven to move downward until the fixing plate 12 fixes the ends of multiple groups of sealing strips, and the electric telescopic rod 6 is started. The electric telescopic rod 6 drives the straightening plate 7 to move downward, and the multiple groups of sealing strips are aligned with the through holes at the bottom of the straightening plate 7 in sequence. At this time, the roller 14 is in contact with the sealing strip, and the motor 3 is started. The motor 3 drives the threaded rod 4 to rotate, and the threaded rod The rotation of the slider 5 drives the slider 5 to move, the movement of the slider 5 drives the straightening plate 7 to move, the movement of the straightening plate 7 drives the multiple groups of rollers 14 to move, so that the multiple groups of sealing strips are vertically straightened by the multiple groups of rollers 14 to avoid the sealing strips from piling up and affecting the punching quality. After the straightening plate 7 moves to the side end of the movable bracket 10, the adjusting screw 11 at the top of the movable bracket 10 is rotated, the sealing strip is fixed by the fixing plate 12, and then the sealing strip is punched by the punching knife, and then the straightening plate 7 is continuously moved to straighten and punch the next section of the sealing strip, thereby completing the continuous punching of multiple sections of the sealing strip.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tool for punching automobile sealing strips, comprising a processing table (1), characterized in that: A bracket (2) is fixedly mounted on the top of the processing table (1), a slide groove is formed through the top of the bracket (2), a motor (3) is fixedly mounted on the side end of the slide groove, a threaded rod (4) is mounted on the output shaft of the motor (3), a slider (5) is threadedly sleeved on the outer wall of the threaded rod (4), an electric telescopic rod (6) is mounted on the bottom end of the slider (5), a straightening plate (7) is mounted on the bottom end of the electric telescopic rod (6), a fixed bracket (8) is fixedly mounted on the top of the processing table (1), a slide rod (9) is symmetrically mounted on the side end of the processing table (1), a movable bracket (10) is sleeved on the outer wall of the slide rod (9), an adjusting screw (11) is threadedly mounted on the top end of both the fixed bracket (8) and the movable bracket (10), a fixed plate (12) is rotatably mounted on the bottom end of the adjusting screw (11).

2. The automobile sealing strip punching tool according to claim 1, characterized in that: Limiting rods (13) are symmetrically installed inside the slide groove.

3. The automobile sealing strip punching tool according to claim 1, characterized in that: A through hole is formed through the side end of the straightening plate (7), and a roller (14) is installed inside the through hole.

4. The automobile sealing strip punching tool according to claim 1, characterized in that: A limiting bolt (15) is threadedly mounted on the side end of the movable bracket (10).

5. The automobile sealing strip punching tool according to claim 1, characterized in that: A sponge pad is installed at the bottom end of the fixing plate (12).

6. The automobile sealing strip punching tool according to claim 1, characterized in that: A scale is symmetrically mounted on the top of the processing table (1).

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