Marking clamp additionally provided with positioning structure block

Abstract

The utility model relates to a marking fixture added with a positioning structure block, which is used for clamping a bumper bar to mark the bumper bar, and comprises a left positioning piece, a right positioning piece and the positioning structure block, the bumper bar is arranged on the left positioning piece and the right positioning piece, the positioning structure block is arranged at one end of the bumper bar, and the positioning structure block comprises a positioning structure block base. A first-stage thickening layer and a second-stage thickening layer are arranged on the inner side of the positioning structure block base, the first-stage thickening layer is tightly attached to the inner side of the positioning structure block base, and the second-stage thickening layer is located on the outer side of the first-stage thickening layer. The positioning structure block is arranged, the positioning structure block of the anti-collision rod is simple in structure, meanwhile, the detachable positioning structure block is made, the cost is reduced compared with an integrated positioning structure block in follow-up abrasion replacement, the positioning structure block achieves positioning of the anti-collision rod through a machining groove, the cost is low, the effect is good, and the marking clamp can fix the marking surface of the anti-collision rod through fixing the marking surface of the anti-collision rod. Clear marking is guaranteed, and product production batch tracing is facilitated.

Description

Technical Field

[0001] The utility model relates to a marking fixture with an additional positioning structure block. Background Art

[0002] The anti-collision bar needs to be laser marked on the marking surface. The existing positioning tooling cannot fix the marking surface of the anti-collision bar. When marking on the welding rib of the anti-collision bar, due to the uneven color of the welding rib, the engraved content is not clear after marking, and the production batch cannot be effectively traced.

[0003] In order to solve the above problems, the present utility model is hereby proposed. Utility Model Content

[0004] The utility model aims to provide a marking fixture with an additional positioning structure block.

[0005] The above purpose is achieved by the following technical solutions:

[0006] A marking fixture with an additional positioning structure block is used to clamp an anti-collision rod for marking the anti-collision rod. The fixture comprises a left positioning piece, a right positioning piece and a positioning structure block. The anti-collision rod is placed on the left positioning piece and the right positioning piece, and the positioning structure block is located at one end of the anti-collision rod.

[0007] Preferably, the positioning structure block includes a positioning structure block base.

[0008] Furthermore, the positioning structure block base is an inverted T-shaped structure.

[0009] Preferably, a primary thickening layer and a secondary thickening layer are provided on the inner side of the positioning structure block base, the primary thickening layer is tightly attached to the inner side of the positioning structure block base, and the secondary thickening layer is located on the outer side of the primary thickening layer.

[0010] Preferably, a groove is provided at the edge of the secondary thickening layer.

[0011] Furthermore, the positioning structure block is a detachable structure.

[0012] Preferably, a mounting hole is provided on the positioning structure block base.

[0013] Furthermore, the left positioning member includes a positioning member base.

[0014] Preferably, a support member is arranged above the positioning member base, the anti-collision rod is placed on the support member, and clamping members are arranged on both sides of the positioning member base, and the clamping members are located on both sides of the anti-collision rod.

[0015] Furthermore, it also includes a base plate, a mounting plate is provided above the base plate, and the positioning structure block is fixed on the mounting plate through mounting holes.

[0016] Beneficial technical effects:

[0017] The utility model provides a positioning structure block, the positioning structure block of the anti-collision rod has a simple structure, and at the same time, it is made into a detachable positioning structure block, and the cost of replacing the positioning structure block due to subsequent wear and tear is reduced compared with an integrated type. The positioning structure block realizes the positioning of the anti-collision rod by processing a groove, and the cost is low and the effect is good. The marking fixture ensures clear engraving by fixing the marking surface of the anti-collision rod, so as to facilitate product production batch traceability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model will be further described below in conjunction with the accompanying drawings.

[0019] Figure 1 The utility model is a structural schematic diagram of a marking fixture with a positioning structure block added.

[0020] Figure 2 It is another structural schematic diagram of the marking fixture of the utility model with an additional positioning structure block.

[0021] Figure 3 yes Figure 2 A partial enlarged view of part A.

[0022] Figure 4 yes Figure 2 A partial enlarged view of part B.

[0023] The numbers in the figure are: 1. anti-collision bar; 2. left positioning piece; 21. positioning piece base; 22. support piece; 23.; 3. right positioning piece; 4. positioning structure block; 41. positioning structure block base; 42. first-level thickening layer; 43. second-level thickening layer; 44. groove; 45. mounting hole; 5. mounting plate; 6. bottom plate. DETAILED DESCRIPTION

[0024] Reference Figure 1-Figure 4 As shown, a marking fixture with an additional positioning structure block is used to clamp the anti-collision bar 1 for marking the anti-collision bar 1, including a left positioning piece 2, a right positioning piece 3 and a positioning structure block 4. The anti-collision bar 1 is placed on the left positioning piece 2 and the right positioning piece 3, and the left positioning piece 2 and the right positioning piece 3 fix the anti-collision bar 1. The positioning structure block 4 is located at one end of the anti-collision bar 1 to prevent the anti-collision bar 1 from sliding toward one end.

[0025] The positioning structure block 4 includes a positioning structure block base 41, and the positioning structure block base 41 is an inverted T-shaped structure. A primary thickening layer 42 and a secondary thickening layer 43 are arranged on the inner side of the positioning structure block base 41. The primary thickening layer 42 is tightly attached to the inner side of the positioning structure block base 41, and the secondary thickening layer 43 is located on the outer side of the primary thickening layer 42. By adding the primary thickening layer 42 and the secondary thickening layer 43, the positioning structure block 4 can be closer to the anti-collision bar 1. A groove 44 is arranged on the edge of the secondary thickening layer 43. The groove 44 is used to realize the positioning of the weld rib in the tube of the anti-collision bar 1. The positioning structure block 4 is a detachable structure, and a mounting hole 45 is arranged on the positioning structure block base 41.

[0026] The left positioning member 2 and the right positioning member 3 have the same structure. The left positioning member 2 includes a positioning member base 21. The positioning member base 21 is a flat T-shaped structure. A support member 22 is arranged above the positioning member base 21. The anti-collision bar 1 is placed on the support member 22. Clamping members 23 are arranged on both sides of the positioning member base 21. The clamping members 23 are located on both sides of the anti-collision bar 1 and are used to clamp and fix the anti-collision bar 1.

[0027] It also includes a bottom plate 6, a mounting plate 5 is arranged above the bottom plate 6, and the positioning structure block 4 is fixed on the mounting plate 5 through the mounting holes 45, so as to facilitate the disassembly of the positioning structure block 4. The bottom plate 6 is an L-shaped structure.

[0028] The marking fixture of the positioning structure block 4 is added to realize the positioning of the anti-collision rod 1 by adding a groove 44 of the positioning structure block 4, and the positioning structure block 4 is detachable. Through the disassembly operation of the positioning structure block 4, the marking fixture can be compatible with multiple products by replacing the positioning structure block 4. The material of the positioning structure block 4 is #45 steel blackened. After the positioning structure block 4 is worn, only the positioning structure block 4 needs to be replaced.

[0029] The utility model sets a positioning structure block 4, and the positioning structure block 4 of the anti-collision rod has a simple structure. At the same time, it is made into a detachable positioning structure block 4. The cost of replacing the positioning structure block 4 due to subsequent wear and tear is reduced compared with the integrated type. The positioning structure block 4 realizes the positioning of the anti-collision rod by processing the groove, which has low cost and good effect. The marking fixture fixes the marking surface of the anti-collision rod to ensure clear engraving, so as to facilitate product production batch traceability and avoid laser marking at the welding rib position of the anti-collision rod, resulting in unclear engraving.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A marking fixture with an additional positioning structure block, used to clamp a crash bar (1) for marking the crash bar (1), characterized in that: The anti-collision rod (1) comprises a left positioning member (2), a right positioning member (3) and a positioning structure block (4); the anti-collision rod (1) is placed on the left positioning member (2) and the right positioning member (3); and the positioning structure block (4) is located at one end of the anti-collision rod (1).

2. The marking fixture with an additional positioning structure block according to claim 1, characterized in that: The positioning structure block (4) comprises a positioning structure block base (41).

3. The marking fixture with an additional positioning structure block according to claim 2, characterized in that: The positioning structure block base (41) is an inverted T-shaped structure.

4. The marking fixture with an additional positioning structure block according to claim 2, characterized in that: A primary thickening layer (42) and a secondary thickening layer (43) are arranged on the inner side of the positioning structure block base (41); the primary thickening layer (42) is tightly attached to the inner side of the positioning structure block base (41), and the secondary thickening layer (43) is located on the outer side of the primary thickening layer (42).

5. The marking fixture with an additional positioning structure block according to claim 4, characterized in that: The edge of the secondary thickened layer (43) is provided with a groove (44).

6. The marking fixture with an additional positioning structure block according to claim 1, characterized in that: The positioning structure block (4) is a detachable structure.

7. The marking fixture with an additional positioning structure block according to claim 2, characterized in that: The positioning structure block base (41) is provided with a mounting hole (45).

8. The marking fixture with an additional positioning structure block according to claim 2, characterized in that: The left positioning member (2) comprises a positioning member base (21).

9. The marking fixture with an additional positioning structure block according to claim 8, characterized in that: A support member (22) is arranged above the positioning member base (21), the anti-collision bar (1) is placed on the support member (22), and clamping members (23) are arranged on both sides of the positioning member base (21), and the clamping members (23) are located on both sides of the anti-collision bar (1).

10. The marking fixture with an additional positioning structure block according to claim 7, characterized in that: It also includes a bottom plate (6), a mounting plate (5) is provided above the bottom plate (6), and the positioning structure block (4) is fixed on the mounting plate (5) through a mounting hole (45).

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