Brake disc split charging equipment capable of adapting to different reference diameters

Abstract

The utility model provides brake disc split charging equipment capable of adapting to different reference diameters, relates to the technical field of tool clamps, and solves the technical problem that half shaft split charging equipment in the prior art cannot adapt to split charging of brake disc half shafts of two specifications. The device comprises an anti-rotation frame and a fixing seat, one end of the anti-rotation frame is rotationally connected with one end of the fixing seat, the other end of the anti-rotation frame can be connected with the other end of the fixing seat in a clamped mode, and a brake disc positioning ring can be defined by the inner side of the anti-rotation frame and the inner side of the fixing seat. A first positioning set and a second positioning set are arranged on the brake disc positioning ring, the first positioning set is used for positioning a brake disc with the reference diameter being R1, and the second positioning set is used for positioning a brake disc with the reference diameter being R2.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling fixtures, in particular to brake disc packaging equipment which can adapt to different pitch circle diameters. Background Art

[0002] The brake disc and the axle are connected by splines. During assembly, there is a set of limit clamps on the equipment to fix the brake disc. After the axle is manually pre-installed into the spline groove of the brake disc, the equipment cylinder is activated to press the axle into the brake disc. The nut is pre-installed on the spline groove end of the axle manually, and then the equipment tightening gun locks the axle. The brake disc of the existing mass-produced models has a pitch circle diameter of 114.3mm, and the tire mounting bolt specification is M12. The current axle subassembly equipment can only adapt to the brake disc axle subassembly of this specification. The brake disc of the newly introduced model has a pitch circle diameter of 120mm, and the tire mounting bolt specification is M14. The axle subassembly equipment cannot adapt to the brake disc axle subassembly of these two specifications. Utility Model Content

[0003] The purpose of the utility model is to provide a brake disc assembly device that can adapt to different pitch circle diameters, so as to solve the technical problem that the existing half-shaft assembly device cannot adapt to the assembly of brake disc half-shafts of two specifications. The preferred technical solution among the many technical solutions provided by the utility model can produce many technical effects as described below.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] The utility model provides a brake disc assembly device that can adapt to different pitch circle diameters, comprising an anti-rotation frame and a fixing seat, wherein one end of the anti-rotation frame and the fixing seat are rotatably connected, the other ends of the anti-rotation frame and the fixing seat can be clamped, and the inner sides of the anti-rotation frame and the fixing seat can be combined to form a brake disc positioning circle;

[0006] The brake disc positioning ring is provided with a first positioning group and a second positioning group, wherein the first positioning group is used to position a brake disc with a pitch circle diameter of R1, and the second positioning group is used to position a brake disc with a pitch circle diameter of R2.

[0007] Optionally, the anti-rotation frame includes a handle, a pressure block, a connecting plate and a connecting rod, the handle is connected to the pressure block, the number of the connecting plates is two, the ends of the two connecting plates are respectively connected to the two ends of the pressure block, the connecting rod is located between the two connecting plates and the connecting rod is connected to the connecting plates;

[0008] The connecting plate is provided with waist-shaped grooves and positioning holes.

[0009] Optionally, a first limiting groove and two first positioning grooves are provided on the pressing block, the first limiting groove is located at the center of the pressing block, and the two first positioning grooves are located on both sides of the first limiting groove;

[0010] The first positioning group includes the first limiting groove, and the second positioning group includes the first positioning groove.

[0011] Optionally, the fixing seat comprises a clamp seat, a support member and a frame body, the clamp seat is connected to the frame body, the support member is connected to the clamp seat, the connecting plate is rotatably connected to the frame body and the connecting plate and the frame body can be positioned and connected through a limit shaft, and the pressing block can be connected to the top end of the frame body by clamping;

[0012] The clamp seat and the pressure block can be combined to form a brake disc positioning ring.

[0013] Optionally, the frame includes a bottom plate and a support plate, the number of the support plates is two, the ends of the two support plates are connected to the bottom plate, and the clamp seat is connected to the bottom plate;

[0014] The support plate is provided with a rotation hole and a connection hole, the rotation hole is rotationally connected with the waist-shaped groove through a pin shaft, and the connection hole and the positioning hole can be positioned and connected through the limit shaft;

[0015] A clamping groove is arranged on the top of the support plate.

[0016] Optionally, the clamp seat is provided with a receiving groove, the receiving groove is provided with two protruding strips, a second positioning groove is provided between the two protruding strips, a second limiting groove is provided between the protruding strip and the side wall of the receiving groove, and the side wall of the receiving groove is provided with a bending positioning section and a top limiting section;

[0017] The first positioning group includes the second limiting groove and the top limiting segment, and the second positioning group includes the second positioning groove and the bending positioning segment.

[0018] Optionally, the top of the support member is an arc-shaped structure.

[0019] The utility model provides a brake disc assembly device which can adapt to different pitch circle diameters. When installing the brake disc, the anti-rotation frame is first rotated in the direction away from the fixing seat, and then the brake disc is placed on the brake disc positioning ring, and then the anti-rotation frame is rotated in the opposite direction so that the anti-rotation frame and the fixing seat are stuck, thereby fixing the brake disc, and by placing two brake discs of different specifications into the corresponding first positioning group and second positioning group respectively, the brake disc half-axle assembly of the two specifications is realized, which solves the technical problem that the half-axle assembly device in the prior art cannot adapt to the brake disc half-axle assembly of the two specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is a front view of a brake disc assembly device that can adapt to different pitch circle diameters provided by an embodiment of the utility model, assembling a brake disc with a pitch circle diameter of 120 mm;

[0022] Figure 2 This is a front view of a brake disc assembly device that can adapt to different pitch circle diameters provided by an embodiment of the utility model, assembling a brake disc with a pitch circle diameter of 114.3 mm;

[0023] Figure 3 It is a side view of a brake disc assembly device that can adapt to different pitch circle diameters provided by an embodiment of the utility model;

[0024] Figure 4 It is a side view of an open state of a brake disc dispensing device that can adapt to different pitch circle diameters provided by an embodiment of the utility model;

[0025] Figure 5 This is a front view of an anti-rotation frame of a brake disc assembly device that can adapt to different pitch circle diameters provided by an embodiment of the utility model;

[0026] Figure 6 It is a side view of an anti-rotation frame of a brake disc assembly device that can adapt to different pitch circle diameters provided by an embodiment of the utility model;

[0027] Figure 7 It is a top view of an anti-rotation frame of a brake disc assembly device that can adapt to different pitch circle diameters provided by an embodiment of the utility model;

[0028] Figure 8 This is a front view of a frame of a brake disc assembly device that can adapt to different pitch circle diameters provided by an embodiment of the utility model;

[0029] Fig. 9 It is a side view of a frame of a brake disc assembly device that can adapt to different pitch circle diameters provided by an embodiment of the utility model;

[0030] Fig.10 This is a front view of a fixture seat of a brake disc assembly device that can adapt to different pitch circle diameters provided by an embodiment of the utility model;

[0031] Fig.11 It is a dimension marking diagram of a fixture seat of a brake disc assembly device that can adapt to different pitch circle diameters provided by an embodiment of the utility model.

[0032] In the figure, 1, anti-rotation frame; 11, handle; 12, pressure block; 121, first limiting groove; 122, first positioning groove; 13, connecting plate; 131, waist-shaped groove; 132, positioning hole; 14, connecting rod;

[0033] 2. Fixed seat; 21. Clamp seat; 211. Second positioning groove; 212. Second limiting groove; 213. Bending positioning section; 214. Top limiting section; 22. Support member; 23. Frame; 231. Bottom plate; 232. Support plate. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0035] In the description of the present utility model, it should be noted that, unless otherwise specified, "multiple" means two or more; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0036] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0037] The utility model provides a brake disc dispensing device that can adapt to different pitch circle diameters, comprising an anti-rotation frame 1 and a fixing seat 2, wherein one end of the anti-rotation frame 1 and the fixing seat 2 are rotatably connected, the anti-rotation frame 1 can rotate 36° relative to the fixing seat 2, the other ends of the anti-rotation frame 1 and the fixing seat 2 can be clamped, and the inner sides of the anti-rotation frame 1 and the fixing seat 2 can be enclosed to form a brake disc positioning circle;

[0038] The brake disc positioning ring is provided with a first positioning group and a second positioning group. The first positioning group is used to position a brake disc with a pitch circle diameter of R1, the first positioning group is used to position a brake disc with a pitch circle diameter of 120 mm, the second positioning group is used to position a brake disc with a pitch circle diameter of R2, and the second positioning group is used to position a brake disc with a pitch circle diameter of 114.3 mm. The utility model provides a brake disc subassembly device that can adapt to different pitch circle diameters. When installing the brake disc, the anti-rotation frame 1 is first rotated in a direction away from the fixing seat 2, and then the brake disc is placed on the brake disc positioning ring, and then the anti-rotation frame 1 is rotated in the opposite direction so that the anti-rotation frame 1 is stuck with the fixing seat 2, thereby fixing the brake disc, and by placing two brake discs of different specifications into the corresponding first positioning group and second positioning group respectively, the two specifications of brake disc semi-axle subassembly is realized, which solves the technical problem that the semi-axle subassembly device in the prior art cannot adapt to the two specifications of brake disc semi-axle subassembly.

[0039] As an optional embodiment, the anti-rotation frame 1 includes a handle 11, a pressure block 12, a connecting plate 13 and a connecting rod 14, the handle 11 is connected to the pressure block 12, the number of the connecting plates 13 is two, the ends of the two connecting plates 13 are respectively connected to the two ends of the pressure block 12, the handle 11 and the connecting plate 13 are respectively located on both sides of the pressure block 12, the connecting rod 14 is located between the two connecting plates 13 and the connecting rod 14 is connected to the connecting plate 13;

[0040] The connecting plate 13 is provided with a waist-shaped groove 131 and a positioning hole 132 , and the pressing block 12 is provided with a first limiting groove 121 and two first positioning grooves 122 . The first limiting groove 121 is located at the center of the pressing block 12 , and the two first positioning grooves 122 are located on both sides of the first limiting groove 121 .

[0041] As an optional embodiment, the fixing seat 2 includes a clamp seat 21, a support member 22 and a frame 23, the clamp seat 21 is connected to the frame 23, the support member 22 is connected to the clamp seat 21, the connecting plate 13 is rotatably connected to the frame 23 and the connecting plate 13 and the frame 23 can be positioned and connected through a limit axis, and the pressing block 12 can be connected to the top of the frame 23 by clamping;

[0042] The clamp seat 21 and the pressure block 12 can be combined to form a brake disc positioning ring.

[0043] As an optional embodiment, the frame 23 includes a bottom plate 231 and a support plate 232, the number of the support plates 232 is two, the ends of the two support plates 232 are connected to the bottom plate 231, the clamp seat 21 is connected to the bottom plate 231, the clamp seat 21 is in contact with the support plate 232, and the two connecting plates 13 are located on the inner side of the two support plates 232;

[0044] The support plate 232 is provided with a rotation hole and a connection hole. The rotation hole is rotationally connected to the waist-shaped groove 131 through a pin shaft, and the connection hole and the positioning hole 132 can be positioned and connected through a limit shaft.

[0045] A clamping groove is provided at the top of the support plate 232 , and the end of the pressing block 12 can extend into the clamping groove, so that the fixing seat 2 is clamped with the anti-rotation frame 1 .

[0046] When the device is operated from the closed state to the open state, the limiting shaft is first removed to separate the connecting hole from the positioning hole 132, and then the handle 11 is held to move the anti-rotation frame 1 vertically upward, so that the pin moves along the waist groove 131, and the pressing block 12 is separated from the clamping groove, and then the anti-rotation frame 1 is rotated around the pin by 36° to complete the operation. The reverse operation can make the device change from the open state to the closed state.

[0047] As an optional embodiment, the clamp seat 21 is provided with a receiving groove, and two protruding strips are provided on the receiving groove. A second positioning groove 211 is provided between the two protruding strips, and a second limiting groove 212 is provided between the protruding strip and the side wall of the receiving groove. The side wall of the receiving groove is provided with a bending positioning section 213 and a top limiting section 214. The number of the bending positioning section 213 and the top limiting section 214 of the second limiting groove 212 is two; see Fig.11 , is a size distribution diagram of the clamp seat 21 , recording the positions of the second positioning groove 211 , the second limiting groove 212 , the bending positioning section 213 and the top limiting section 214 .

[0048] The first positioning group includes a first limiting groove 121, a second limiting groove 212 and a top limiting segment 214, which are used to limit five locations on a brake disc with a pitch circle diameter of 120 mm. The second positioning group includes a first positioning groove 122, a second positioning groove 211 and a bending positioning segment 213, which are used to limit five locations on a brake disc with a pitch circle diameter of 114.3 mm.

[0049] As an optional implementation, the top of the support member 22 is an arc-shaped structure, and the arc-shaped structure is used to support the side end of the brake disc.

[0050] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A brake disc packaging device that can adapt to different pitch circle diameters, characterized in that: It comprises an anti-rotation frame (1) and a fixing seat (2), wherein: One end of the anti-rotation frame (1) and the fixing seat (2) are rotatably connected, the other ends of the anti-rotation frame (1) and the fixing seat (2) can be snap-fitted, and the inner sides of the anti-rotation frame (1) and the fixing seat (2) can be combined to form a brake disc positioning ring; The brake disc positioning ring is provided with a first positioning group and a second positioning group, wherein the first positioning group is used to position a brake disc with a pitch circle diameter of R1, and the second positioning group is used to position a brake disc with a pitch circle diameter of R2.

2. The brake disc assembly equipment that can adapt to different pitch circle diameters according to claim 1 is characterized in that: The anti-rotation frame (1) comprises a handle (11), a pressure block (12), a connecting plate (13) and a connecting rod (14); the handle (11) is connected to the pressure block (12); there are two connecting plates (13); ends of the two connecting plates (13) are respectively connected to two ends of the pressure block (12); the connecting rod (14) is located between the two connecting plates (13) and the connecting rod (14) is connected to the connecting plates (13); The connecting plate (13) is provided with a waist-shaped groove (131) and a positioning hole (132).

3. The brake disc assembly equipment capable of adapting to different pitch circle diameters according to claim 2, characterized in that: The pressing block (12) is provided with a first limiting groove (121) and two first positioning grooves (122), wherein the first limiting groove (121) is located at the center of the pressing block (12), and the two first positioning grooves (122) are located on both sides of the first limiting groove (121); The first positioning group includes the first limiting groove (121), and the second positioning group includes the first positioning groove (122).

4. The brake disc assembly equipment adaptable to different pitch circle diameters according to claim 2, characterized in that: The fixing seat (2) comprises a clamp seat (21), a support member (22) and a frame (23); the clamp seat (21) is connected to the frame (23); the support member (22) is connected to the clamp seat (21); the connecting plate (13) is rotatably connected to the frame (23); the connecting plate (13) and the frame (23) can be positioned and connected via a limit axis; the pressing block (12) can be connected to the top end of the frame (23) by clamping; The clamp seat (21) and the pressure block (12) can be combined to form a brake disc positioning ring.

5. The brake disc assembly equipment adaptable to different pitch circle diameters according to claim 4, characterized in that: The frame (23) comprises a bottom plate (231) and a support plate (232), the number of the support plates (232) is two, the ends of the two support plates (232) are connected to the bottom plate (231), and the clamp seat (21) is connected to the bottom plate (231); The support plate (232) is provided with a rotation hole and a connection hole, the rotation hole is rotationally connected to the waist-shaped groove (131) via a pin shaft, and the connection hole and the positioning hole (132) can be positionally connected via the limit shaft; A clamping groove is provided at the top end of the support plate (232).

6. The brake disc assembly equipment adaptable to different pitch circle diameters according to claim 4, characterized in that: The clamp seat (21) is provided with a receiving groove, the receiving groove is provided with two protruding strips, a second positioning groove (211) is provided between the two protruding strips, a second limiting groove (212) is provided between the protruding strip and the side wall of the receiving groove, and the side wall of the receiving groove is provided with a bent positioning section (213) and a top limiting section (214); The first positioning group comprises the second limiting groove (212) and the top limiting section (214), and the second positioning group comprises the second positioning groove (211) and the bending positioning section (213).

7. The brake disc assembly equipment adaptable to different pitch circle diameters according to claim 4, characterized in that: The top of the support member (22) is an arc-shaped structure.

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