Lateral pressing mechanism and front brake caliper tool

Abstract

The utility model relates to the technical field of automobile part manufacturing, and particularly discloses a side pressing mechanism and a front brake caliper tool. The side pressing mechanism comprises a bottom plate, the top face of the bottom plate is connected with a fixing base, the fixing base is rotationally connected with a side pressing block, the side pressing block is provided with a connecting part located on one side of the fixing base, the lower end of the connecting part is connected with the bottom plate through an elastic assembly, and the upper end of the connecting part extends to form a pressing and holding part; one end of the sliding block extends out of the fixing base and abuts against the side face of the lower end of the connecting part. The bottom plate is connected with a driving piece moving up and down, and the upper end of the driving piece is arranged in the fixing base in a sliding mode and matched with the sliding block in a sliding mode so as to drive the sliding block to horizontally move relative to the fixing base. According to the side pressing mechanism and the front brake caliper tool, self-locking can be achieved, it is guaranteed that the front brake caliper is stably and laterally pressed, and the machining precision and stability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to a side pressure mechanism and a front brake caliper tooling. Background Art

[0002] In existing automotive front brake caliper tooling, the side pressure mechanism typically consists of a side pressure head and a side pressure cylinder that drives the side pressure head in linear motion. During operation, the side pressure cylinder drives the side pressure head toward the corresponding stopper, thereby laterally pressing and securing the front brake caliper being machined. However, during machining, the side pressure mechanism is susceptible to displacement due to external forces, affecting the machining accuracy and stability of the front brake caliper. Summary of the Invention

[0003] The purpose of the utility model is to provide a side pressure mechanism and a front brake caliper tooling, which can realize self-locking, ensure stable lateral pressure holding of the front brake caliper, and improve processing accuracy and stability.

[0004] To achieve this purpose, the present invention adopts the following technical solutions:

[0005] A side pressure mechanism comprises a bottom plate, a top surface of the bottom plate being connected to a fixed seat, the fixed seat being rotatably connected to a side pressure block, the side pressure block having a connecting portion located on one side of the fixed seat, the lower end of the connecting portion being connected to the bottom plate via an elastic component, and a holding portion extending from the upper end of the connecting portion;

[0006] A slider is provided in the fixing seat for horizontal sliding, and one end of the slider extends out of the fixing seat and abuts against the side surface of the lower end of the connecting portion;

[0007] The bottom plate is connected to a driving member that moves up and down. The upper end of the driving member is slidably arranged in the fixing seat and slidably cooperates with the slider to drive the slider to move horizontally relative to the fixing seat.

[0008] Furthermore, a cross-connected horizontal slide groove and a vertical slide groove are provided in the fixing seat, the sliding block is slidably arranged in the horizontal slide groove, and the driving member is slidably arranged in the vertical slide groove.

[0009] Furthermore, an oil cavity is provided in the bottom plate, and oil holes are provided at the upper and lower ends of the oil cavity respectively; the lower end of the driving member is sealingly and slidably arranged in the oil cavity.

[0010] Furthermore, the elastic component includes a connecting rod, two tension springs and two pull rings; the connecting rod is connected to the connecting part and its two ends extend out of the connecting part, the pull ring is connected to the top surface of the base plate, and the two tension springs are arranged on both sides of the connecting part, and their two ends are respectively connected to the connecting rod and the pull ring.

[0011] Furthermore, a pressure head is detachably connected to the side end surface of the pressing portion.

[0012] The utility model also provides a front brake caliper tooling, comprising at least one of the above-mentioned side pressure mechanisms, wherein a side limiting block corresponding to the side pressure mechanism is provided on the bottom plate.

[0013] The beneficial effects of the utility model are as follows: the utility model provides a side pressure mechanism and a front brake caliper tooling, which utilize a driving member to drive a slider to slide horizontally, so that the slider pushes the side pressure block to rotate and press laterally, and realizes self-locking, thereby ensuring stable lateral pressure on the front brake caliper and improving the processing accuracy and stability of the front brake caliper. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a side pressure mechanism provided by the utility model.

[0015] Figure 2 The utility model is a partial structural schematic diagram of a front brake caliper tooling provided by the utility model. DETAILED DESCRIPTION

[0016] The technical solution of the present invention will be further described below with reference to the accompanying drawings and through specific implementation methods.

[0017] like Figure 1 and 2 As shown, a side pressure mechanism includes a base plate 1, the top surface of which is connected to a fixed seat 2, and the fixed seat 2 is rotatably connected to a side pressure block 3, and the side pressure block 3 has a connecting portion 31 located on one side of the fixed seat 2, the lower end of the connecting portion 31 is connected to the base plate 1 through an elastic component 4, and the upper end of the connecting portion 31 extends with a holding portion 32; a slider 5 is horizontally slidably arranged in the fixed seat 2, one end of the slider 5 extends out of the fixed seat 2 and abuts against the side surface of the lower end of the connecting portion 31; the base plate 1 is connected to a driving member 6 that can move up and down, the upper end of the driving member 6 is slidably arranged in the fixed seat 2, and slidably cooperates with the slider 5 to drive the slider 5 to move horizontally relative to the fixed seat 2.

[0018] The utility model provides a side pressure mechanism. When in use, the driving member 6 slides upward, driving the slider 5 to slide horizontally outward, thereby pushing the side pressure block 3 to rotate relative to the fixed seat 2 to achieve pressure holding of the front brake caliper; during the pressure holding process, the driving member 6 always remains stationary to limit the horizontal sliding of the slider 5, thereby limiting the rotation of the side pressure block 3 to release the pressure, thereby achieving a self-locking effect.

[0019] Specifically, in this embodiment, a cross-connected horizontal slide groove 21 and a vertical slide groove 22 are provided in the fixing seat 2 , the slider 5 is slidably disposed in the horizontal slide groove 21 , and the driving member 6 is slidably disposed in the vertical slide groove 22 .

[0020] In this embodiment, an oil chamber 11 is defined within the base plate 1, with oil holes 12 defined at the upper and lower ends of the oil chamber 11. The lower end of the driver 6 is sealed and slidably disposed within the oil chamber 11. During operation, the oil pressure at both ends of the oil chamber 11 can be regulated through the two oil holes 12, thereby causing the driver 6 to move up and down.

[0021] In this embodiment, the elastic assembly 4 includes a connecting rod 41, two tension springs 42, and two pull rings 43. The connecting rod 41 is connected to the connecting portion 31 and extends out of the connecting portion 31 at both ends. The pull ring 43 is connected to the top surface of the bottom plate 1. The two tension springs 42 are disposed on either side of the connecting portion 31, and their ends are connected to the connecting rod 41 and the pull ring 43, respectively.

[0022] In the initial state, under the elastic force of the two tension springs 42, the side pressure block 3 is in an open state to facilitate the placement of the front brake caliper to be processed; when pressing, the slider 5 overcomes the elastic force of the two tension springs 42 and drives the side pressure block 3 to rotate, thereby achieving pressing.

[0023] In this embodiment, the side end surface of the pressing portion 32 is detachably connected to the pressing head 7. Preferably, the pressing surface of the pressing head 7 has a concave-convex structure to achieve an anti-slip effect.

[0024] The present invention also provides a front brake caliper tooling assembly, comprising at least one of the aforementioned side-pressure mechanisms. A base plate 1 is provided with several positioning support columns for supporting and placing the front brake caliper to be processed. The base plate 1 is also provided with side limit blocks 81 corresponding to the side-pressure mechanisms, connected to the base plate 1 via limit supports 8. The base plate 1 is also provided with several downward pressure mechanisms for downwardly pressing and securing the front brake caliper. In this embodiment, the downward pressure mechanism comprises a downward pressure head and a downward pressure cylinder that drives the downward pressure head to rotate and press downward. Since this downward pressure mechanism is prior art, it will not be described in detail here.

[0025] When the front brake caliper tooling of the present invention is used, the lateral fixing of the front brake caliper can be achieved by cooperating with the corresponding side limit blocks 81 through the side pressing mechanism; the front brake caliper is pressed down and fixed on each positioning support column through the downward pressing mechanism.

[0026] The utility model provides a side pressure mechanism and a front brake caliper tooling, which can realize self-locking, ensure stable lateral pressure holding of the front brake caliper, and improve processing accuracy and stability.

[0027] The technical principles of the present invention have been described above with reference to specific embodiments. These descriptions are intended solely to illustrate the principles of the present invention and should not be construed in any way as limiting the scope of protection of the present invention. Based on the explanations herein, those skilled in the art will be able to devise other specific implementations of the present invention without inventive effort, and such implementations will fall within the scope of protection of the present invention.

Claims

1. A side pressure mechanism, characterized in that: The bottom plate (1) comprises a bottom plate (1), the top surface of the bottom plate (1) is connected to a fixed seat (2), the fixed seat (2) is rotatably connected to a side pressure block (3), the side pressure block (3) has a connecting portion (31) located on one side of the fixed seat (2), the lower end of the connecting portion (31) is connected to the bottom plate (1) via an elastic component (4), and the upper end of the connecting portion (31) is extended with a holding portion (32); A slider (5) is horizontally slidably provided in the fixing seat (2), and one end of the slider (5) extends out of the fixing seat (2) and abuts against the side surface of the lower end of the connecting portion (31); The base plate (1) is connected to a driving member (6) that moves up and down. The upper end of the driving member (6) is slidably arranged in the fixing seat (2) and slidably cooperates with the slider (5) to drive the slider (5) to move horizontally relative to the fixing seat (2).

2. A side pressure mechanism according to claim 1, characterized in that: A cross-connected horizontal slide groove (21) and a vertical slide groove (22) are provided in the fixing seat (2); the slider (5) is slidably arranged in the horizontal slide groove (21); and the driving member (6) is slidably arranged in the vertical slide groove (22).

3. A side pressure mechanism according to claim 1, characterized in that: An oil cavity (11) is provided in the bottom plate (1), and oil holes (12) are provided at the upper and lower ends of the oil cavity (11); the lower end of the driving member (6) is sealingly and slidably disposed in the oil cavity (11).

4. A side pressure mechanism according to claim 1, characterized in that: The elastic component (4) includes a connecting rod (41), two tension springs (42) and two pull rings (43); the connecting rod (41) is connected to the connecting portion (31) and its two ends extend out of the connecting portion (31); the pull ring (43) is connected to the top surface of the bottom plate (1); the two tension springs (42) are respectively arranged on both sides of the connecting portion (31), and their two ends are connected to the connecting rod (41) and the pull ring (43) respectively.

5. The side pressure mechanism according to claim 1, characterized in that: The side end surface of the pressing portion (32) is detachably connected to a pressing head (7).

6. A front brake caliper tooling, characterized in that: It comprises at least one side pressure mechanism according to any one of claims 1 to 5, and the bottom plate (1) is provided with a side limit block (81) corresponding to the side pressure mechanism.

Images