Auxiliary stud thread rolling device

Abstract

The utility model discloses an auxiliary stud thread rolling device which comprises a thread rolling machine, the thread rolling machine is fixedly connected with a supporting base, positioning connecting holes are formed in the two sides of the top end of the supporting base, and a second supporting clamping block assembly is fixedly connected to the supporting base. The distance between the first supporting clamping block assembly and the second supporting clamping block assembly is convenient to adjust, the supporting block is convenient to replace, the first supporting clamping block assembly and the second supporting clamping block assembly are kept horizontal through cooperation of a sliding block and a groove, the friction force between the first supporting clamping block assembly and the second supporting clamping block assembly for clamping the supporting block is large, and the supporting block is kept stable; and the stud is kept relatively stable in the working process.

Description

Technical Field

[0001] The utility model relates to the technical field of thread rolling, in particular to an auxiliary stud thread rolling device. Background Technique

[0002] At present, when producing standard parts such as studs, a thread rolling machine is usually used. The thread rolling machine places the stud on a support mechanism and then rolls the thread of the stud by using two thread rolling shafts.

[0003] The existing thread rolling machine includes a support mechanism. In the support mechanism, a support block is fixed between two clamping blocks by bolts. However, when the thread rolling machine works for a long time, the support block is severely worn and needs to be replaced. When replacing the support block in the existing support mechanism, tools are needed to disassemble the support block, and the operation is troublesome. When processing studs of different specifications, the height of the support block needs to be adjusted to facilitate thread rolling of the stud. However, in the existing support mechanism, when adjusting the support block, gaskets are added at the bottom of the support block to adjust the height of the support block, resulting in insufficient accuracy of adjusting the support block and the need for repeated adjustment, and the operation is troublesome.

[0004] Therefore, the utility model provides an auxiliary stud thread rolling device to solve the above problems. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides an auxiliary stud thread rolling device to solve the above problems.

[0006] To achieve the above purposes, the utility model is realized through the following technical solutions: an auxiliary stud thread rolling device, including a thread rolling machine, the thread rolling machine is fixedly connected with a support base, positioning connection holes are opened on both sides of the top end of the support base, and a second support clamping block assembly is fixedly connected to the support base.

[0007] Preferably, the second support clamping block assembly includes a second clamping block, a plurality of first chutes are opened on the second clamping block, a second chute is opened on the second clamping block, a chute opening is opened on the side wall of the second clamping block, and a lifting support plate is slidably connected to the chute opening.

[0008] Preferably, a threaded rod is rotatably connected to the lifting support plate, the threaded rod is rotatably connected to the second clamping block, an adjusting cap is fixedly connected to the top end of the threaded rod, a plurality of second connection grooves are arranged on the side wall of the second clamping block, and a second threaded hole is arranged on the side wall of the second clamping block.

[0009] Preferably, a first support clamping block assembly is arranged on the second support clamping block assembly. The first support clamping block assembly includes a first clamping block. A first connecting groove is arranged on the first clamping block. A plurality of connecting plates are fixedly connected to the bottom end of the first clamping block. A connecting slider is fixedly connected to the bottom end of the connecting plate. A fixing block is fixedly connected to the middle of the connecting slider. A support block is arranged between the first support clamping block assembly and the second support clamping block assembly.

[0010] Preferably, a first threaded hole is arranged on the side wall of the fixing block. The connecting plate is slidably connected in the second connecting groove. The connecting slider is slidably connected in the first sliding groove. The fixing block is slidably connected in the second sliding groove. The lifting support plate is slidably connected inside the first connecting groove.

[0011] Preferably, a rotating rod is threadedly connected to the first threaded hole. Threads are respectively arranged at the front and rear ends of the rotating rod. A handle ring is fixedly connected to one end of the rotating rod.

[0012] Beneficial effects

[0013] The utility model provides an auxiliary stud rolling device. Compared with the prior art, the following beneficial effects are achieved:

[0014] (1) For an auxiliary stud rolling device, by adjusting the handle ring, it is convenient to adjust the distance between the first support clamping block assembly and the second support clamping block assembly, and it is convenient to replace the support block. Through the cooperation of the slider and the groove, the first support clamping block assembly and the second support clamping block assembly are kept horizontal. The first support clamping block assembly and the second support clamping block assembly have a large frictional force when clamping the support block, keeping the support block stable and making the stud relatively stable during the working process.

[0015] (2) For an auxiliary stud rolling device, by rotating the adjusting cap, the lifting support plate is adjusted to rise or fall, facilitating the adjustment of the position of the support block. Brief description of the drawings

[0016] Figure 1 is a three-dimensional external structure view of the utility model;

[0017] Figure 2 is a front view of the support base of the utility model;

[0018] Figure 3 is a rear view of the support base of the utility model;

[0019] Figure 4 is a view of the rotating rod of the utility model;

[0020] Figure 5 is a view of the first support clamping block assembly of the utility model;

[0021] Figure 6It is the second support clamp block assembly diagram of the present utility model;

[0022] Figure 7 It is a half-sectional view of the second support clamp block assembly of the present utility model;

[0023] Figure 8 It is the overall diagram of the present utility model.

[0024] In the figure, 1 is a thread rolling machine; 2 is a support base; 3 is a positioning connection hole; 4 is a support block;

[0025] 5 is the first support clamp block assembly; 51 is the first connection groove; 52 is a connecting plate; 53 is the first threaded hole; 54 is a connecting slider; 55 is a fixing block; 57 is the first clamp block;

[0026] 6 is the second support clamp block assembly; 61 is the second clamp block; 62 is an adjusting cap; 63 is a threaded rod; 64 is a lifting support plate; 65 is the first sliding groove; 66 is the second sliding groove; 67 is the second threaded hole; 68 is the second connection groove;

[0027] 7 is a rotating rod; 71 is a handle ring. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0029] Embodiment 1:

[0030] Please refer to Figure 1-8 , an auxiliary stud thread rolling device, including a thread rolling machine 1, the thread rolling machine 1 is fixedly connected with a support base 2, positioning connection holes 3 are opened on both sides of the top end of the support base 2, and a second support clamp block assembly 6 is fixedly connected on the support base 2.

[0031] A first support clamp block assembly 5 is arranged on the second support clamp block assembly 6. The first support clamp block assembly 5 includes a first clamp block 57. A first connection groove 51 is arranged on the first clamp block 57. A plurality of connecting plates 52 are fixedly connected to the bottom end of the first clamp block 57. A connecting slider 54 is fixedly connected to the bottom end of the connecting plate 52. A fixing block 55 is fixedly connected to the middle of the connecting slider 54. A support block 4 is arranged between the first support clamp block assembly 5 and the second support clamp block assembly 6.

[0032] The side wall of the fixed block 55 is provided with a first threaded hole 53. The connecting plate 52 is slidably connected in the second connecting groove 68. The connecting slider 54 is slidably connected in the first sliding groove 65. The fixed block 55 is slidably connected in the second sliding groove 66. The lifting support plate 64 is slidably connected to the inner side of the first connecting groove 51.

[0033] Working principle: When the thread rolling machine works for a long time, the support block is severely worn and needs to be replaced. Manually adjust the handle ring 71 to rotate the rotating rod 7 outward. The thread on the side of the rotating rod 7 close to the handle ring 71 gives an outward acting force to the fixed block 55. When the rotating rod 7 rotates outward, the fixed block 55 moves along the second sliding groove 66 to the side away from the second support clamping block assembly 6. The fixed block 55 drives the connecting slider 54 to move. At the same time, the connecting slider 54 moves along the first sliding groove 65 to the side away from the second support clamping block assembly 6, and the connecting plate 52 also moves to the side away from the second support clamping block assembly 6, increasing the distance between the first support clamping block assembly 5 and the second support clamping block assembly 6, releasing the clamping of the support block 4, facilitating the manual replacement of the support block 4 between the first support clamping block assembly 5 and the second support clamping block assembly 6. After replacing the support block 4, reverse the adjustment of the handle ring 71 again, so that the whole rotating rod 7 moves towards the direction of the second support clamping block assembly 6. At the same time, through the thread, the first support clamping block assembly 5 moves towards the direction of the second support clamping block assembly 6, so that the support block 4 is clamped and fixed by the side walls of the first clamping block 57 and the second clamping block 61.

[0034] Embodiment 2:

[0035] Please refer to Figure 1-8 , on the basis of Embodiment 1, this embodiment provides a technical solution for an auxiliary stud thread rolling device: The second support clamping block assembly 6 includes a second clamping block 61. A plurality of first sliding grooves 65 are opened on the second clamping block 61. A second sliding groove 66 is opened on the second clamping block 61. A sliding groove opening is opened on the side wall of the second clamping block 61, and a lifting support plate 64 is slidably connected to the sliding groove opening.

[0036] A threaded rod 63 is rotatably connected to the lifting support plate 64. The threaded rod 63 is rotatably connected to the second clamping block 61. The top end of the threaded rod 63 is fixedly connected with an adjusting cap 62. A plurality of second connecting grooves 68 are provided on the side wall of the second clamping block 61, and a second threaded hole 67 is provided on the side wall of the second clamping block 61.

[0037] The first threaded hole 53 is threadedly connected with a rotating rod 7. Threads are respectively provided at the front and rear ends of the rotating rod 7. One end of the rotating rod 7 is fixedly connected with a handle ring 71.

[0038] Working principle: When processing studs of different specifications, the processing position of the stud needs to be adjusted to facilitate the thread rolling of the stud by the thread rolling machine. The distance between the second support clamp block assembly 6 and the first support clamp block assembly 5 is adjusted by manually rotating the handle ring 71. Then, by manually rotating the adjusting cap 62, the rotation of the adjusting cap 62 drives the rotation of the threaded rod 63. The rotation of the threaded rod 63 drives the up and down movement of the lifting support plate 64. The support block 4 is placed on the lifting support plate 64. By the up and down movement of the lifting support plate 64, the height of the support block 4 can be adjusted. Then, rotate the handle ring 71 in the reverse direction, and adjust the distance between the first support clamp block assembly 5 and the second support clamp block assembly 6 to clamp and fix the support block 4.

[0039] Meanwhile, the content not detailedly described in this specification belongs to the prior art well-known to those skilled in the art.

[0040] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such process, method, article or device.

[0041] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An auxiliary stud thread rolling device, comprising a thread rolling machine (1), wherein the thread rolling machine (1) is fixedly connected to a support base (2), and positioning connection holes (3) are formed on both sides of the top of the support base (2), characterized in that: A second supporting clamping block assembly (6) is fixedly connected to the supporting base (2).

2. The auxiliary stud thread rolling device according to claim 1, characterized in that: The second support clamp block assembly (6) comprises a second clamp block (61), a plurality of first slide grooves (65) are formed on the second clamp block (61), a second slide groove (66) is formed on the second clamp block (61), a slide groove opening is formed on a side wall of the second clamp block (61), and a lifting support plate (64) is slidably connected to the slide groove opening.

3. The auxiliary stud thread rolling device according to claim 2, characterized in that: A threaded rod (63) is rotatably connected to the lifting support plate (64), and the threaded rod (63) is rotatably connected to the second clamping block (61). An adjusting cap (62) is fixedly connected to the top of the threaded rod (63). A plurality of second connecting grooves (68) are provided on the side wall of the second clamping block (61), and a second threaded hole (67) is provided on the side wall of the second clamping block (61).

4. The auxiliary stud thread rolling device according to claim 3, characterized in that: The second support clamp block assembly (6) is provided with a first support clamp block assembly (5), the first support clamp block assembly (5) comprising a first clamp block (57), the first clamp block (57) being provided with a first connecting groove (51), a plurality of connecting plates (52) being fixedly connected to the bottom end of the first clamp block (57), a connecting slide block (54) being fixedly connected to the bottom end of the connecting plate (52), a fixing block (55) being fixedly connected to the middle of the connecting slide block (54), and a support block (4) being provided between the first support clamp block assembly (5) and the second support clamp block assembly (6).

5. The auxiliary stud thread rolling device according to claim 4, characterized in that: The side wall of the fixed block (55) is provided with a first threaded hole (53), the connecting plate (52) is slidably connected in the second connecting groove (68), the connecting slider (54) is slidably connected in the first sliding groove (65), the fixed block (55) is slidably connected in the second sliding groove (66), and the lifting support plate (64) is slidably connected to the inner side of the first connecting groove (51).

6. The auxiliary stud thread rolling device according to claim 5, characterized in that: The first threaded hole (53) is threadedly connected to a rotating rod (7), the front and rear ends of the rotating rod (7) are respectively provided with threads, and one end of the rotating rod (7) is fixedly connected to a handle ring (71).

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