Auxiliary device of A-type elastic strip forming die

Abstract

The utility model relates to the technical field of auxiliary devices, in particular to an auxiliary device of an A-type elastic strip forming mold, which comprises a mold body, a mold core, a mold core and a mold core, adjusting mechanisms are arranged on the surfaces of the two ends of the supporting plate and comprise positioning piles, and limiting sliding blocks are connected to the bottom ends of the positioning piles. The limiting sliding block is inserted in the sliding groove formed in the supporting plate, the limiting sliding block and the positioning pile are movably limited through the sliding groove, and when the distance between the positioning pile and the shaping groove is adjusted, the limiting sliding block slides in the sliding groove formed in the supporting plate; and then one end of a first screw rod penetrates through a through hole formed in the fixing plate to be rotationally connected into a threaded groove formed in the supporting plate to limit the positioning pile, so that a groove formed in the surface of one side of the positioning pile is matched with a shaping groove to position and shape the material, and the problem that the punching angle deviates due to material deviation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary devices, in particular to an auxiliary device for an A-type elastic bar forming die. Background Art

[0002] A-type spring clip is an elastic element with an arc-shaped cross-section. It is connected between the rail and the sleeper by bolts. It can withstand vertical and lateral loads and has good buffering and shock absorption performance. A-type spring clip is mainly composed of spring clip body, nut and fasteners. The material of the spring clip body is high-strength rubber, which can provide good elasticity and durability. When producing A-type spring clip, molds are used to assist stamping.

[0003] When the existing A-type spring bar forming mold is used, the function of the A-type spring bar forming mold is to process and form the A-type spring bar. The existing A-type spring bar forming mold does not have an auxiliary positioning device. When the material is placed inside the shaping groove, the two ends of the material are not positioned, which can easily cause the material to shift, resulting in a deviation in the stamping angle. Utility Model Content

[0004] The purpose of the utility model is to provide an auxiliary device for an A-type spring bar forming die, so as to solve the problem that the existing A-type spring bar forming die proposed in the above background technology has no auxiliary positioning device, and when the material is placed inside the shaping groove, the two ends of the material are not positioned, which is easy to cause the material to shift, resulting in deviation in the stamping angle.

[0005] In order to achieve the above object, the utility model provides the following technical solution, an auxiliary device for an A-type spring bar forming die, comprising:

[0006] The mold body comprises a support plate, and a shaping groove is arranged on the surface of the support plate;

[0007] Adjustment mechanisms are arranged on the surfaces of both ends of the support plate, including positioning piles, the bottom ends of the positioning piles are connected to limited sliding blocks, both sides of the positioning piles are connected to fixing plates, and a first screw is inserted inside the fixing plates.

[0008] Preferably, a groove is provided on a surface of one side of the positioning pile, and the shape of the groove provided on the positioning pile is the same as the groove type of the shaping groove.

[0009] Preferably, sliding grooves are provided on the surfaces of both ends of the support plate, and the limiting sliding block is inserted into the sliding grooves provided on the support plate and is slidably connected to the support plate.

[0010] Preferably, a plurality of groups of thread grooves are provided on both sides of the support plate, a through hole is provided on the surface of the fixing plate, and one end of the first screw rod passes through the through hole provided in the fixing plate and is rotatably connected to the inside of the thread groove provided in the support plate.

[0011] Preferably, the support plate is internally connected to a limiting structure, the limiting structure includes a fixing rod, the outer wall of the fixing rod is sleeved with a connecting block, the bottom end of the connecting block is connected to a limiting plate, the bottom end of the limiting plate is connected to a positioning plate, and a second screw is inserted into the positioning plate.

[0012] Preferably, two ends of the fixing rod are connected to two sides of the inner wall of the sliding groove provided in the support plate, and the support plate and the connecting block are hingedly connected by the fixing rod.

[0013] Preferably, a threaded hole is provided on one side of the inner wall of the slide groove provided on the support plate, a slot hole is provided on the surface of the positioning plate, and one end of the second screw rod passes through the slot hole provided on the positioning plate and is rotatably connected to the inside of the threaded hole provided on the support plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. By inserting the limit slider into the slide groove provided on the support plate, the slide groove is used to limit the movement of the limit slider and the positioning pile. When the spacing between the positioning pile and the shaping groove is adjusted, the limit slider slides in the slide groove provided on the support plate, and then one end of the first screw rod is passed through the through hole provided on the fixed plate and rotated to be connected to the threaded groove provided on the support plate to limit the positioning pile. The groove provided on one side of the positioning pile is used in conjunction with the shaping groove to position and shape the material, thereby avoiding the problem of deviation in the stamping angle caused by material offset.

[0016] 2. By rotating the limit plate, the connecting block rotates with the fixed rod as the axis, so that the limit plate is inserted into the sliding groove opened in the support plate, and then one end of the second screw rod is passed through the slot opened in the positioning plate and rotated to be connected to the threaded hole opened in the support plate, so as to limit the positioning plate, so that the limit plate closes the sliding groove opened in the support plate, and limits the limit slider inserted in the support plate, so that the positioning pile cannot be separated from the support plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a front view and cutaway perspective diagram of the structure of the utility model;

[0019] Figure 3 It is a schematic diagram of a side cutaway perspective view of the structure of the utility model;

[0020] Figure 4 It is a partially cutaway perspective schematic diagram of the structure of the utility model from a side view;

[0021] Figure 5 It is a partially cutaway three-dimensional schematic diagram of the structure of the utility model when viewed from above.

[0022] In the figure: 1. mold body; 11. support plate; 12. shaping groove; 2. adjustment mechanism; 21. positioning pile; 22. limiting slider; 23. fixing plate; 24. first screw; 3. limiting structure; 31. fixing rod; 32. connecting block; 33. limiting plate; 34. positioning plate; 35. second screw. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-5 , an embodiment provided by the utility model:

[0025] An auxiliary device for an A-type spring bar forming die, comprising:

[0026] The mold body 1 includes a support plate 11, and a shaping groove 12 is provided on the surface of the support plate 11. The internal material of the shaping groove 12 is the existing technology and can be purchased on the market. It is not a technical protection point of this application, so no excessive description is made;

[0027] Adjustment mechanisms 2 are provided on both end surfaces of the support plate 11 , including positioning piles 21 , the bottom ends of the positioning piles 21 are connected to limit sliders 22 , both sides of the positioning piles 21 are connected to fixing plates 23 , and a first screw 24 is inserted into the fixing plates 23 .

[0028] Furthermore, a groove is provided on one side surface of the positioning pile 21 , and the shape of the groove provided on the positioning pile 21 is the same as the groove type of the shaping groove 12 , so that the material can be positioned and shaped by cooperating with the supporting plate 11 through the shaping groove 12 .

[0029] Furthermore, slide grooves are provided on the surfaces of both ends of the support plate 11, and the limit slider 22 is inserted into the slide grooves provided in the support plate 11 and is slidably connected to the support plate 11, so that the limit slider 22 can be moved and limited by the slide grooves provided in the support plate 11.

[0030] Furthermore, multiple groups of thread grooves are opened on both sides of the support plate 11, and a through hole is opened on the surface of the fixed plate 23. One end of the first screw 24 passes through the through hole opened in the fixed plate 23 and is rotatably connected to the inside of the thread groove opened in the support plate 11, so that the position of the positioning pile 21 is limited by the first screw 24.

[0031] Furthermore, the support plate 11 is internally connected to a limiting structure 3, the limiting structure 3 includes a fixing rod 31, the outer wall of the fixing rod 31 is sleeved with a connecting block 32, the bottom end of the connecting block 32 is connected to a limiting plate 33, the bottom end of the limiting plate 33 is connected to a positioning plate 34, and a second screw 35 is inserted inside the positioning plate 34, so that the sliding groove opened in the support plate 11 is closed by the limiting plate 33, and the limiting slider 22 is limited in cooperation with the support plate 11.

[0032] Furthermore, both ends of the fixing rod 31 are connected to the inner walls of the slide groove opened in the support plate 11, and the support plate 11 and the connecting block 32 are hingedly connected by the fixing rod 31, so that the connecting block 32 is supported by the fixing rod 31 without affecting its rotation.

[0033] Furthermore, a threaded hole is provided on one side of the inner wall of the slide groove opened on the support plate 11, and a slot hole is provided on the surface of the positioning plate 34. One end of the second screw 35 passes through the slot hole opened on the positioning plate 34 and is rotatably connected to the inside of the threaded hole opened on the support plate 11, thereby realizing the limiting effect of the positioning plate 34 by the second screw 35.

[0034] Working principle: When assisting the A-type elastic bar forming mold, the limit slider 22 is inserted into the slide groove opened on the support plate 11, and the slide groove is used to limit the movement of the limit slider 22 and the positioning pile 21. When the distance between the positioning pile 21 and the shaping groove 12 is adjusted, the limit slider 22 slides in the slide groove opened on the support plate 11, and then one end of the first screw 24 is rotated through the through hole opened in the fixed plate 23 and connected to the threaded groove opened in the support plate 11 to limit the positioning pile 21, so that the groove opened on one side of the positioning pile 21 is used to cooperate with the shaping groove 12 to position and shape the material.

[0035] When the auxiliary device of the A-type elastic strip forming mold is limited, the limiting plate 33 is rotated to make the connecting block 32 rotate around the fixing rod 31 as the axis, so that the limiting plate 33 is inserted into the sliding groove opened in the support plate 11, and then one end of the second screw 35 is passed through the slot opened in the positioning plate 34 and rotated to be connected to the threaded hole opened in the support plate 11, so as to limit the positioning plate 34, so that the limiting plate 33 closes the sliding groove opened in the support plate 11, and limits the limiting slider 22 inserted in the support plate 11, so that the positioning pile 21 cannot be separated from the support plate 11.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An auxiliary device for an A-type spring bar forming die, characterized in that: include: The mold body (1) comprises a support plate (11), and a shaping groove (12) is provided on the surface of the support plate (11); Adjustment mechanisms (2) are provided on the surfaces of both ends of the support plate (11), comprising positioning piles (21), the bottom ends of the positioning piles (21) are connected to limit sliders (22), both sides of the positioning piles (21) are connected to fixing plates (23), and a first screw rod (24) is inserted into the fixing plates (23).

2. The auxiliary device of the A-type spring bar forming die according to claim 1, characterized in that: A groove is provided on one side surface of the positioning pile (21), and the shape of the groove provided on the positioning pile (21) is the same as the groove shape of the shaping groove (12).

3. The auxiliary device of the A-type spring bar forming die according to claim 1, characterized in that: Slide grooves are provided on the surfaces of both ends of the support plate (11), and the limit sliding block (22) is inserted into the slide grooves provided on the support plate (11) and is slidably connected to the support plate (11).

4. The auxiliary device for the A-type spring bar forming die according to claim 1, characterized in that: A plurality of groups of thread grooves are provided on both sides of the support plate (11), a through hole is provided on the surface of the fixing plate (23), and one end of the first screw rod (24) passes through the through hole provided in the fixing plate (23) and is rotatably connected to the inside of the thread groove provided in the support plate (11).

5. The auxiliary device of the A-type spring bar forming die according to claim 1, characterized in that: The support plate (11) is internally connected to a limiting structure (3), wherein the limiting structure (3) comprises a fixing rod (31), wherein an outer wall of the fixing rod (31) is sleeved with a connecting block (32), wherein the bottom end of the connecting block (32) is connected to a limiting plate (33), wherein the bottom end of the limiting plate (33) is connected to a positioning plate (34), wherein a second screw (35) is inserted into the positioning plate (34).

6. The auxiliary device for the A-type spring bar forming die according to claim 5, characterized in that: The two ends of the fixing rod (31) are connected to the two sides of the inner wall of the sliding groove opened in the support plate (11), and the support plate (11) and the connecting block (32) are hingedly connected by the fixing rod (31).

7. The auxiliary device for the A-type spring bar forming die according to claim 5, characterized in that: A threaded hole is provided on one side of the inner wall of the slide groove provided on the support plate (11), a slot hole is provided on the surface of the positioning plate (34), and one end of the second screw rod (35) passes through the slot hole provided on the positioning plate (34) and is rotatably connected to the inside of the threaded hole provided on the support plate (11).

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