Clamping and positioning tool for bidirectional threaded check bolt

Abstract

The utility model discloses a clamping and positioning tool for a bidirectional threaded lock bolt. The clamping and positioning tool comprises a set of bottom frames, a positioning and clamping piece, a tightening piece, a set of driving mounting plates and a driving air cylinder. The positioning clamping piece is arranged in the middle of the bottom frame. The positioning clamping piece is a U-shaped piece, and a U-shaped opening is connected with the upper end of the bottom frame; the tightening pieces are arranged on the two sides of the middle of the positioning clamping piece, and the lower portions of the tightening pieces are connected with the positioning clamping piece. The driving mounting plate is arranged on the outer side of the tightening piece, and the lower end is connected with the underframe; the driving air cylinder is arranged in the middle of the driving mounting plate, and the output end is connected with the upper end of the tightening piece. According to the clamping and positioning tool for the bidirectional threaded check bolt, sufficient clamping force is provided through the design that the tightening piece is matched with the driving air cylinder; meanwhile, due to the design that the positioning clamping piece is matched with the supporting block, it is guaranteed that the two-way threaded lock bolt can be rapidly positioned and placed, and the clamping efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to bolt positioning field, especially relate to a clamping and positioning tool for bidirectional thread lock bolt. BACKGROUND

[0002] In the production process of traditional bidirectional thread lock bolt, cleaning after processing is an important production link. When cleaning bidirectional thread lock bolt, the thread part usually needs to be cleaned, because the thread part is the main working area of the bolt, and is easy to accumulate production residues and impurities, which may affect the fastening performance and lock effect of the bolt.

[0003] When cleaning the thread part, the head of the bolt needs to be clamped. Due to the limitation of the shape and size of the bolt, the traditional clamping device cannot provide sufficient clamping force, resulting in the bolt shaking in the cleaning process and affecting the cleaning effect. At the same time, the cleaning direction needs to be frequently changed during the cleaning process, and the traditional clamping device does not have a quick positioning method, which greatly increases the complexity and time cost of operation when adjusting the cleaning method.

[0004] Therefore, it is urgent to design a new tool to solve the above problems. UTILITY MODEL CONTENT

[0005] The utility model aims at overcoming the above shortcomings, and provides a clamping and positioning tool for bidirectional thread lock bolt, which provides sufficient clamping force through the design of the tightening member cooperating with the driving cylinder. At the same time, the design of the positioning clamping member cooperating with the supporting block ensures that the bidirectional thread lock bolt can be quickly positioned and placed, and the clamping efficiency is improved.

[0006] Technical scheme: In order to achieve the above purpose, the utility model provides a clamping and positioning tool for bidirectional thread lock bolt, which comprises a set of chassis, a positioning clamping member, a tightening member, a set of driving mounting plates and a driving cylinder. The positioning clamping member is arranged in the middle of the chassis. The positioning clamping member is a U-shaped member, and the U-shaped opening is connected with the upper end of the chassis. The tightening member is arranged on both sides of the middle part of the positioning clamping member, and the lower part is connected with the positioning clamping member. The driving mounting plate is arranged outside the tightening member, and the lower end is connected with the chassis. The driving cylinder is arranged in the middle of the driving mounting plate, and the output end is connected with the upper end of the tightening member. The tightening member cooperates with the driving cylinder to provide power for the clamping of bidirectional thread lock bolt cleaning. At the same time, the U-shaped design of the positioning clamping member ensures quick positioning and improves the efficiency of replacing clamping.

[0007] Further, the middle part of the positioning clamping member is provided with a placing slot. The placing slot is long strip-shaped. The long strip-shaped placing slot can place several bidirectional thread lock bolts at the same time, ensuring the cleaning efficiency.

[0008] Further, one end of the placement slot is clamped by the tightening member, and the loosening and clamping operation is performed as the tightening member is opened and closed. The tightening member is arranged at one end of the placement slot, which provides power for loosening and clamping of the placement slot and ensures the stability of control. Meanwhile, the split design facilitates separate replacement when the parts are damaged, thereby saving resources.

[0009] Further, the tightening member is symmetrical in upper and lower directions; the lower part of the tightening member is arranged outside the positioning and clamping member; and the tightening member is arranged inside the driving mounting plate. The design of the symmetrical tightening member in upper and lower directions ensures the stability of force transmission during tightening, and ensures that the positioning and clamping member is accurately and rapidly pressed after being driven by the driving cylinder, so that rapid clamping is realized.

[0010] Further, the middle part of the driving mounting plate is provided with a boss. The design of the boss increases the moment of force transmission, so that the driving cylinder can generate greater clamping force with less driving force.

[0011] Further, a plurality of openings are arranged on the base frame for connecting the positioning and clamping member and the driving mounting plate. The design of the openings on the base frame ensures the connection strength and provides stable connection for clamping and positioning.

[0012] Further, a supporting block is arranged below the placement slot. The supporting block provides support for placement of the two-way threaded locking bolt.

[0013] The above technical scheme can achieve the following beneficial effects:

[0014] 1. The clamping and positioning tool for the two-way threaded locking bolt provides sufficient clamping force through the design of the tightening member cooperating with the driving cylinder.

[0015] 2. The clamping and positioning tool for the two-way threaded locking bolt ensures that the two-way threaded locking bolt can be rapidly positioned and placed through the design of the positioning and clamping member cooperating with the supporting block, thereby improving the clamping efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 FIG. 1 is a structural schematic view of the clamping and positioning tool for the two-way threaded locking bolt;

[0017] Figure 2 FIG. 2 is a side view of the clamping and positioning tool for the two-way threaded locking bolt;

[0018] In the drawings:

[0019] 1. Base frame;

[0020] 2. Positioning and clamping member; 21. Placement slot; 22. Supporting block;

[0021] 3-tightening member;

[0022] 4-driving mounting plate; 41-tub;

[0023] 5-driving cylinder. DETAILED DESCRIPTION

[0024] The embodiments of the present application are described below in detail, examples of which are shown in the drawings, wherein the same or similar notations represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as limiting the present application. EMBODIMENT

[0025] In this embodiment, as Figure 1 The utility model discloses a kind of clamping positioning tool for bidirectional thread locking bolt, including a group of chassis 1, positioning clamping piece 2, tightening member 3, a group of driving mounting plate 4 and driving cylinder 5;The positioning clamping piece 2 is located in the middle of chassis 1;The positioning clamping piece 2 is U-shaped piece, and U-shaped opening is connected with the upper end of chassis 1;The tightening member 3 is located at the both sides of positioning clamping piece 2 middle, and lower part is connected with positioning clamping piece 2;The driving mounting plate 4 is located outside tightening member 3, and lower end is connected with chassis 1;The driving cylinder 5 is located in the middle of driving mounting plate 4, and output end is connected with the upper end of tightening member 3.

[0026] Specifically, chassis 1 is installed below external cleaning equipment, bidirectional thread locking bolt is placed in positioning clamping piece 2 when using, positioning clamping piece 2 is pressurized by tightening member 3 cooperation driving cylinder 5, and clamping is completed.

[0027] In this embodiment, as Figure 1 And Figure 2 The middle of positioning clamping piece 2 is equipped with placing slot 21;The placing slot 21 is long strip shape.

[0028] Particularly, rubber layer can be added to the inside of placing slot 21, to increase the friction on the inside, preventing sliding during clamping.

[0029] In this embodiment, as Figure 1 And Figure 2 One end of placing slot 21 near tightening member 3 is clamped by tightening member 3, and loosening and clamping operation is carried out along with tightening member 3 opening and closing.

[0030] Particularly, guide screw can be added to the clamping place of one end of placing slot 21 near tightening member 3 and tightening member 3, to prevent misplacement during clamping and affect clamping smoothly.

[0031] In this embodiment, as Figure 1 AndFigure 2 The tightening member 3 is symmetrical up and down; the lower part of the tightening member 3 is arranged outside the positioning and clamping member 2; and the tightening member 3 is arranged inside the driving mounting plate 4.

[0032] Specifically, the tightening member 3 is arranged with a support plate on each side inside the driving mounting plate 4, and the two support plates are connected through a connecting plate; when clamping, the driving cylinder 5 drives one support plate to be close to the other support plate to complete the tightening and pressurize the positioning and clamping member 2.

[0033] In the embodiment, as shown in Figure 1 and Figure 2 , the middle part of the driving mounting plate 4 is arranged with a boss 41.

[0034] In particular, the upper parts of the driving mounting plate 4 can be welded to ensure the connection strength and prevent the deformation or misplacement of the tooling when the driving cylinder 5 provides the driving force.

[0035] In the embodiment, as shown in Figure 1 and Figure 2 , the chassis 1 is arranged with a plurality of openings for connecting the positioning and clamping member 2 and the driving mounting plate 4.

[0036] Specifically, the chassis 1, the positioning and clamping member 2 and the driving mounting plate 4 are connected through screws at the openings.

[0037] In the embodiment, as shown in Figure 1 and Figure 2 , the placing slot 21 is arranged below a supporting block 22.

[0038] Specifically, since it is necessary to ensure the stability of clamping, the supporting block 22 only needs to be arranged below the middle part of the placing slot 21.

[0039] The working principle of the above embodiment is as follows:

[0040] The utility model discloses a kind of clamping and positioning tool for bidirectional thread locking bolt, bidirectional thread locking bolt thread part is upwards, bolt head is placed in placing slot 21, is supported by supporting block 22;Driving cylinder 5 drives the upper end of tightening member 3 to close, drives the middle part of pressing and positioning and clamping member 2, and placing slot 21 closes to complete positioning and clamping.

[0041] The above is only preferred embodiment of the utility model, it should be pointed out, for ordinary skilled person in the prior art, on the premise of not departing from the principle of the utility model, still can make some improvements, these improvements also should be regarded as the protection range of the utility model.

Claims

1. A clamping positioning tool for a bidirectional threaded locking bolt, characterized by: Include: A set of chassis (1), positioning clamping piece (2), the positioning clamping piece (2) is arranged in the middle part of chassis (1); The positioning clamping piece (2) is a U-shaped piece, and the U-shaped opening is connected with the upper end of the chassis (1); Tightening piece (3), the tightening piece (3) is arranged on both sides of the middle part of the positioning clamping piece (2), and the lower part is connected with the positioning clamping piece (2); A set of drive mounting plate (4), the drive mounting plate (4) is arranged outside the tightening piece (3), and the lower end is connected with the chassis (1); Drive cylinder (5), the drive cylinder (5) is arranged in the middle part of the drive mounting plate (4), and the output end is connected with the upper end of the tightening piece (3).

2. The clamping positioning tool for bidirectional threaded locking bolt according to claim 1, characterized in that: The middle part of the positioning clamping piece (2) is provided with a placing slot (21); the placing slot (21) is long strip shape.

3. The clamping positioning tool for bidirectional threaded locking bolt according to claim 2, characterized in that: One end of the placing slot (21) near the tightening piece (3) is clamped by the tightening piece (3), and the tightening piece (3) is loosened and clamped with the opening and closing of the tightening piece (3).

4. The clamping positioning tool for bidirectional threaded locking bolt according to claim 1, characterized in that: The tightening piece (3) is symmetrical up and down; the lower part of the tightening piece (3) is arranged outside the positioning clamping piece (2); the tightening piece (3) is arranged inside the drive mounting plate (4).

5. The clamping positioning tool for bidirectional threaded locking bolt according to claim 1, characterized in that: The middle part of the drive mounting plate (4) is provided with a boss (41).

6. The clamping positioning fixture for bidirectional threaded safety bolt according to claim 1, characterized in that: The chassis (1) is provided with a plurality of openings for connecting with the positioning clamping piece (2) and the drive mounting plate (4).

7. The clamping positioning fixture for bidirectional threaded safety bolt according to claim 2, characterized in that: The lower part of the placing slot (21) is provided with a supporting block (22).

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