Machining equipment special for caliper support

Abstract

The utility model provides special processing equipment for a caliper bracket, which comprises a workbench, a five-station hydraulic turntable connected to the workbench, a clamp used for fixing the caliper bracket connected to the five-station hydraulic turntable, four displacement mechanisms connected to the workbench, a first power tool turret connected to the displacement mechanism corresponding to the second station, and a second power tool turret connected to the displacement mechanism corresponding to the second station. The first power tool turret is connected with a milling cutter and a drill bit and is used for drilling a mounting hole, drilling a guide pin counter bore and milling a mounting plane; a first feeding motor is connected to the displacement mechanism corresponding to the third station, and a milling drill bit is connected to the first feeding motor and used for milling a guide pin plane and drilling a guide pin hole; a second feeding motor is connected to the displacement mechanism corresponding to the fourth station, and a reamer is connected to the second feeding motor and used for finely reaming the guide pin hole; and a second power tool turret is connected to the displacement mechanism corresponding to the fifth station, and a turning tool is connected to the second power tool turret and used for turning a groove, so that the purpose of improving the production efficiency is achieved.

Description

Technical Field

[0001] This utility model relates to the field of machining, and in particular, to a special machining equipment for caliper brackets. Background Technology

[0002] Currently, the caliper brackets for automobile brakes need to be processed. For example... Figure 1 and Figure 2 As shown, the existing caliper bracket 1 requires drilling two mounting holes 11, tapping the threads of the mounting holes 11, milling the mounting surface 12, drilling two guide pin holes 13, drilling two guide pin countersunk holes 14, precision reaming the two guide pin holes 13, milling the guide pin surface 15, and turning the groove 16.

[0003] This requires workers to drill mounting holes, guide pin holes, and countersunk holes for the caliper bracket using a drilling machine, then mill the mounting surface and guide pin surface using a milling machine, and finally machine the grooves using a lathe. Therefore, each operation requires workers to clamp the caliper bracket with the corresponding machinery and then perform the machining, resulting in low production efficiency. Utility Model Content

[0004] In view of this, the purpose of this utility model is to provide a special processing equipment for caliper brackets to improve production efficiency.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is: a special processing equipment for caliper brackets, including a worktable, a five-station hydraulic turntable connected to the worktable, a clamp for fixing caliper brackets connected to the five-station hydraulic turntable, and four displacement mechanisms connected to the worktable, the four displacement mechanisms respectively corresponding to the second, third, fourth and fifth stations of the five-station hydraulic turntable, the first station of the five-station hydraulic turntable being the loading and unloading station;

[0006] The displacement mechanism corresponding to the second work station is connected to the first power turret, which is connected to a milling cutter and a drill bit for drilling mounting holes, drilling guide pin countersunk holes, and milling mounting planes.

[0007] The displacement mechanism corresponding to the third station is connected to a first feed motor, and the first feed motor is connected to a milling drill bit for milling the guide pin plane and drilling the guide pin hole.

[0008] The displacement mechanism corresponding to the fourth station is connected to a second feed motor, and the second feed motor is connected to a reamer for fine reaming the guide pin hole.

[0009] The displacement mechanism corresponding to the fifth station is connected to a second power turret, which is equipped with a cutting tool and a tap for machining grooves and tapping mounting holes.

[0010] To achieve the above technical solution, at the loading and unloading station, the caliper bracket is fixed to the fixture. The five-station hydraulic rotary table rotates the fixture to the second station, where the drill bit on the first power turret drills the mounting hole and guide pin countersunk hole on the caliper bracket. Then, the milling cutter on the first power turret mills the mounting surface on the caliper bracket. Next, the five-station hydraulic rotary table moves the fixture to the third station, where the milling drill drills the guide pin hole and mills the guide pin surface simultaneously. Then, the five-station hydraulic rotary table moves the fixture to the fourth station, where the guide pin hole is precision reamed with a reamer. Then, the five-station hydraulic rotary table moves the fixture to the fifth station, where a turning tool cuts a groove on the caliper bracket, and a tap taps the mounting hole. Finally, the five-station hydraulic rotary table moves the fixture to the first station, where the worker removes the finished caliper bracket from the fixture. The operation is simple and greatly improves production efficiency.

[0011] In a preferred embodiment of this utility model, the displacement mechanism includes a fixed base, a transverse feed component, a longitudinal feed component, and a height adjustment component. The fixed base is fixed to the worktable, the transverse feed component is connected to the fixed base, the longitudinal feed component is connected to the transverse feed component, and the height adjustment component is connected to the longitudinal feed component.

[0012] To achieve the above technical solution, the first power turret, the first feed motor, the second feed motor, and the second power turret are all connected to the height adjustment assembly, enabling them to move up and down. The lateral feed assembly allows them to move laterally, and the longitudinal feed assembly allows them to move longitudinally. This provides the first power turret, the first feed motor, the second feed motor, and the second power turret with a large displacement range, facilitating the machining of the caliper bracket.

[0013] In a preferred embodiment of this utility model, the transverse feed assembly includes a transverse motor, a transverse slide rail, a transverse screw, and a transverse slider. The transverse motor and the transverse slide rail are both fixed on a fixed base. The transverse screw is rotatably connected to the fixed base and is driven and rotated by the transverse motor. The length direction of the transverse screw is parallel to the length direction of the transverse slide rail. The transverse slider is slidably connected to the transverse slide rail and connected to the longitudinal feed assembly. The transverse screw is threadedly connected to the longitudinal feed assembly.

[0014] To achieve the above technical solution, the transverse motor starts, the transverse screw rotates, and through the transmission effect of the screw, the longitudinal feed component moves along the length of the transverse slide rail with the transverse slider, so that the longitudinal feed component can move laterally.

[0015] In a preferred embodiment of this utility model, the longitudinal feed assembly includes a longitudinal slide plate, a longitudinal motor, a longitudinal screw, a longitudinal slide rail, and a longitudinal slider. The longitudinal slide plate is threadedly connected to the transverse screw and fixedly connected to the transverse slider. The longitudinal motor and the longitudinal slide rail are both fixed on the longitudinal slide plate. The longitudinal screw is rotatably connected to the longitudinal slide plate and driven to rotate by the longitudinal motor. The length direction of the longitudinal slide rail is parallel to the axial direction of the longitudinal screw. The longitudinal slider is slidably connected to the longitudinal slide rail and connected to the height adjustment assembly. The longitudinal screw is threadedly connected to the height adjustment assembly.

[0016] To achieve the above technical solution, the longitudinal motor starts, the longitudinal screw rotates, and through the transmission effect of the screw, the height adjustment component moves along the length of the longitudinal slide rail with the longitudinal slider, thereby enabling the height adjustment component to move longitudinally and laterally.

[0017] As a preferred embodiment of this utility model, the height adjustment component includes a stand, a height motor, a height slide rail, a height slider, and a height screw. The stand is fixedly connected to the longitudinal slider and threadedly connected to the longitudinal screw. The height slide rail and the height motor are both fixed on the stand and are both vertically arranged. The height slider is slidably connected to the height slide rail. The height screw is rotatably connected to the stand and is driven and rotated by the height motor.

[0018] To achieve the above technical solution, the first power turret, the first feed motor, the second feed motor, and the second power turret are threadedly connected to the height screw and fixedly connected to the height slider. When the height motor is started, the first power turret, the first feed motor, the second feed motor, and the second power turret can move along the length of the height slide rail along with the height slider, thereby enabling the first power turret, the first feed motor, the second feed motor, and the second power turret to move along the height direction. Combined with the transverse feed assembly and the longitudinal feed assembly, the first power turret, the first feed motor, the second feed motor, and the second power turret have a large displacement space to facilitate the machining of the caliper bracket.

[0019] As a preferred embodiment of this utility model, the clamp includes a fixed plate, a cylinder, a pressure block, a fixing block, a connecting plate, and a limiting block. The fixed plate is fixed on a five-position hydraulic turntable. The cylinder is fixed on the fixed plate. The fixing block is fixed on the cylinder. One end of the pressure block is hinged to the power shaft of the cylinder, and the other end of the pressure block abuts against the upper surface of the caliper bracket. One end of the connecting plate is hinged to the fixing block, and the other end of the connecting plate is hinged to the pressure block. The limiting block is fixed on the fixed plate. The side wall of the limiting block abuts against the limiting surface of the caliper bracket. A limiting groove is provided on the limiting block, and the limiting groove abuts against the protrusion of the caliper bracket.

[0020] To achieve the above technical solution, the caliper bracket is placed on the limiting block, so that the bracket on the caliper bracket abuts against the inner wall of the limiting groove. The caliper bracket's forward and backward movement is restricted by the limiting surface of the caliper bracket abutting against the side wall of the limiting block. The cylinder is activated, the cylinder's power shaft moves upward, the connecting plate moves, and the pressure block presses against the upper surface of the caliper bracket. With the cooperation of the inner wall of the limiting groove, the caliper bracket's up and down movement is restricted, thereby completing the caliper bracket positioning. The operation is simple.

[0021] As a preferred embodiment of this utility model, a guide slope is provided on the workbench, a drain hole is provided on the workbench, and a support frame for supporting a five-position hydraulic turntable is fixedly connected to the guide slope. A connection hole communicating with the drain hole is provided at one end of the support frame near the guide slope.

[0022] To achieve the above technical solution, the debris generated during the machining of the caliper bracket falls onto the guide slope, and the debris is driven by gravity to enter the drain hole along the connection hole, so as to facilitate the collection of debris.

[0023] As a preferred embodiment of this utility model, it also includes a chip conveyor, which is located below the drain hole.

[0024] To achieve the above technical solution, the chip conveyor is started to facilitate the removal of chips from under the worktable for collection. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the caliper bracket structure;

[0026] Figure 2 A schematic diagram illustrating the three-dimensional structure of the caliper bracket;

[0027] Figure 3 This is a schematic diagram of the external structure of this utility model;

[0028] Figure 4 A schematic diagram illustrating the structure of the guiding ramp;

[0029] Figure 5 To illustrate the structural diagram of the displacement mechanism

[0030] Figure 6 To illustrate the structure of a milling drill bit;

[0031] Figure 7 To illustrate the structure of the fixture;

[0032] Figure 8 This diagram illustrates the connection structure between the clamp and the caliper bracket.

[0033] Reference numerals: 1. Caliper bracket; 11. Mounting hole; 12. Mounting plane; 13. Guide pin hole; 14. Guide pin countersunk hole; 15. Guide pin plane; 16. Groove; 17. Limiting surface; 18. Protrusion; 2. Worktable; 21. Drain hole; 22. Guide ramp; 23. Support frame; 24. Connecting hole; 3. Chip conveyor; 4. Five-station hydraulic rotary table; 41. First station; 42. Second station; 43. Third station; 44. Fourth station; 45. Fifth station; 5. Fixed base; 6. Transverse feed assembly; 61. Transverse motor; 62. Transverse slide rail; 63. Transverse screw; 64. Transverse slider; 7. Longitudinal feed assembly; 71. Longitudinal slide plate; 72. Longitudinal motor; 73. Longitudinal screw; 74. Longitudinal slide rail; 75. Longitudinal slider; 8. Height adjustment assembly; 81. Stand; 82. Height motor; 83. Height slide rail; 84. Height slider; 85. Height screw; 91. First power turret; 92. First feed motor; 921. Milling drill bit; 93. Second feed motor; 94. Second power turret; 100. Fixture; 101. Fixing plate; 102. Cylinder; 103. Pressure block; 104. Fixing block; 105. Connecting plate; 106. Limiting block; 107. Limiting groove. Detailed Implementation

[0034] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings, so that the technical solution of this utility model can be more easily understood and mastered.

[0035] A special processing equipment for caliper brackets includes a worktable 2 with four guide ramps 22 and a square drain hole 21 in the center. A support frame 23 is fixedly connected to the guide ramps 22, and a five-position hydraulic rotary table 4 is mounted on the support frame 23. A connecting hole 24 communicating with the drain hole 21 is provided at the lower end of the support frame 23.

[0036] The chip conveyor 3 is located below the drain hole 21. The chips fall onto the guide slope 22, then pass through the connecting hole 24 and the drain hole 21 into the chip conveyor 3. After the chip conveyor 3 is started, the chips are discharged from below the worktable 2 for easy collection.

[0037] Five clamps 100 are connected to the five-station hydraulic rotary table 4 for fixing the caliper bracket 1. Four displacement mechanisms are connected to the worktable 2, which correspond to the second station 42, the third station 43, the fourth station 44 and the fifth station 45 of the five-station hydraulic rotary table 4. The first station 41 of the five-station hydraulic rotary table 4 is the loading and unloading station.

[0038] The displacement mechanism corresponding to the second station 42 is connected to the first power turret 91, and the first power turret 91 is connected to the milling cutter and the drill bit, which are used to drill the mounting hole 11, drill the guide pin countersunk hole 14 and mill the mounting plane 12.

[0039] The displacement mechanism corresponding to the third station 43 is connected to the first feed motor 92, and the first feed motor 92 is connected to the milling drill bit 921, which is used to simultaneously mill the guide pin plane 15 and drill the guide pin hole 13.

[0040] The displacement mechanism corresponding to the fourth station 44 is connected to the second feed motor 93, and the second feed motor 93 is connected to the reamer for fine reaming the guide pin hole 13.

[0041] The displacement mechanism corresponding to the fifth station 45 is connected to the second power turret 94, which is connected to a cutting tool and a tap. The cutting tool is used to cut the groove 16, and the tap is used to tap the mounting hole 11.

[0042] Among them, the milling cutter, drill bit, reamer, turning tool and tap are existing technologies and are not shown in the figure.

[0043] The displacement mechanism includes a fixed base 5, a transverse feed assembly 6, a longitudinal feed assembly 7, and a height adjustment assembly 8. The fixed base 5 is fixed on the worktable 2, and the four fixed bases 5 correspond to the second station 42, the third station 43, the fourth station 44, and the fifth station 44, respectively.

[0044] The transverse feed assembly 6 is connected to the fixed base 5. The transverse feed assembly 6 includes a transverse motor 61, a transverse slide rail 62, a transverse screw 63, and a transverse slider 64. Both the transverse motor 61 and the transverse slide rail 62 are fixed to the fixed base 5 and are horizontally positioned. The transverse screw 63 is rotatably connected to the fixed base 5 and is driven and rotated by the transverse motor 61. The length direction of the transverse screw 63 is parallel to the length direction of the transverse slide rail 62. The transverse slider 64 is slidably connected to the transverse slide rail 62. The longitudinal feed assembly 7 is fixed above the transverse slider 64 and threadedly connected to the transverse screw 63. When the transverse motor 61 is started, the longitudinal feed assembly 7 can move along the length direction of the transverse slide rail 62.

[0045] The longitudinal feed assembly 7 includes a longitudinal slide plate 71, a longitudinal motor 72, a longitudinal screw 73, a longitudinal slide rail 74, and a longitudinal slider 75. The longitudinal slide plate 71 is horizontally positioned, and its lower surface is threadedly connected to the transverse screw 63 and fixedly connected to the transverse slider 64. The longitudinal motor 72 and the longitudinal slide rail 74 are both fixed to the upper surface of the longitudinal slide plate 71.

[0046] The longitudinal screw 73 is rotatably connected to the longitudinal slide plate 71 and is driven and rotated by the longitudinal motor 72. The longitudinal motor 72, the longitudinal screw 73, and the longitudinal slide rail 74 are all horizontally arranged. The length direction of the longitudinal slide rail 74 is parallel to the axis of the longitudinal screw 73, and the longitudinal slider 75 is slidably connected to the longitudinal slide rail 74.

[0047] The height adjustment component 8 is fixedly connected to the longitudinal slider 75, and the longitudinal screw 73 is threadedly connected to the height adjustment component 8.

[0048] The longitudinal slide rail 74 and the transverse slide rail 62 are arranged in a cross shape on the projection plane from top to bottom.

[0049] The height adjustment assembly 8 includes a stand 81, a height motor 82, a height slide rail 83, a height slider 84, and a height screw 85. The lower surface of the stand 81 is fixedly connected to the longitudinal slider 75 and threadedly connected to the longitudinal screw 73. The height slide rail 83 and the height motor 82 are both fixed to the stand 81 and are both vertically arranged. The height slider 84 is slidably connected to the height slide rail 83. The height screw 85 is rotatably connected to the stand 81 and is driven and rotated by the height motor 82.

[0050] The first power turret 91, the first feed motor 92, the second feed motor 93, and the second power turret 94 are all fixedly connected to the height slider 84 and threadedly connected to the height screw 85.

[0051] The horizontal motor 61, the vertical motor 72, and the height motor 82 are all servo motors.

[0052] When the horizontal motor 61, the vertical motor 72, and the height motor 82 are started, the first power turret 91, the first feed motor 92, the second feed motor 93, and the second power turret 94 can have a large displacement space to facilitate the machining of the caliper bracket 1.

[0053] The clamp 100 includes a fixed plate 101, a cylinder 102, a pressure block 103, a fixing block 104, a connecting plate 105, and a limiting block 106. The fixed plate 101 is fixed to the five-position hydraulic turntable 4 and is horizontally positioned. The cylinder 102 is fixed to the fixed plate 101 and is vertically positioned. The fixing block 104 is fixed to the cylinder 102. One end of the pressure block 103 is hinged to the power shaft of the cylinder 102, and the other end of the pressure block 103 abuts against the upper surface of the caliper bracket 1. One end of the connecting plate 105 is hinged to the fixing block 104, and the other end of the connecting plate 105 is hinged to the middle of the pressure block 103.

[0054] The limiting block 106 is fixed on the fixing plate 101 and is located between the two cylinders 102. The side wall of the limiting block 106 abuts against the limiting surface 17 of the caliper bracket 1. A limiting groove 107 with an L-shaped cross section is provided on the limiting block 106, and the limiting groove 107 abuts against the protrusion 18 of the caliper bracket 1.

[0055] The caliper bracket 1 is fitted onto the limiting block 106 from top to bottom, so that the protrusion 18 abuts against the inner wall of the limiting groove 107 to support the caliper bracket 1. The side wall of the limiting block 106 abuts against the limiting surface 17 on the caliper bracket 1 to restrict the caliper bracket 1 from moving forward and backward and left and right. Then, the cylinder 102 is opened, and the power shaft moves upward, so that the pressure block 103 presses against the upper surface of the caliper bracket 1 to restrict the caliper bracket 1 from moving up and down, thereby achieving complete positioning of the caliper bracket 1.

[0056] In use, at the loading and unloading station, the caliper bracket 1 is fixed on the fixture 100. The five-station hydraulic turntable 4 rotates the fixture 100 to the second station 42. The drill bit on the first power turret 91 drills the mounting hole 11 and the guide pin countersunk hole 14 on the caliper bracket 1. Then the milling cutter on the first power turret 91 mills the mounting surface 12 on the caliper bracket 1. The first power turret 91 is then reset.

[0057] Then the five-station hydraulic turntable 4 moves the fixture 100 to the third station 43. By turning on the first feed motor 92, the milling drill bit 921 mills the guide pin plane 15 while drilling the guide pin hole 13. Then the first feed motor 92 is reset.

[0058] Then the five-station hydraulic rotary table 4 moves the fixture 100 to the fourth station 44, turns on the second feed motor 93 and finely reams the guide pin hole 13 with a reamer, and then resets the second feed motor 93.

[0059] Then the five-station hydraulic rotary table 4 moves the fixture 100 to the fifth station 45, the cutting tool on the second power turret 94 cuts the groove 16 on the caliper bracket 1, the tap on the second power turret 94 taps the mounting hole 11, and then the second power turret 94 is reset.

[0060] Finally, the five-station hydraulic turntable 4 moves the fixture 100 to the first station 41, and the worker can remove the finished caliper bracket 1 from the fixture 100. The operation is simple and greatly improves production efficiency.

[0061] Of course, the above are just typical examples of this utility model. In addition, this utility model may have many other specific implementation methods. All technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of protection claimed by this utility model.

Claims

1. A special-purpose machining apparatus for caliper brackets, comprising a worktable (2), characterized in that: The workbench (2) is connected with five workstations hydraulic rotary table (4), the five workstations hydraulic rotary table (4) is connected with the fixture (100) for fixing the caliper support (1), the workbench (2) is connected with four displacement mechanisms, four displacement mechanisms correspond to the second workstation (42), third workstation (43), fourth workstation (44) and fifth workstation (45) of five workstations hydraulic rotary table (4) respectively, the first workstation (41) of five workstations hydraulic rotary table (4) is the feeding and discharging workstation; The first power tool tower (91) is connected on the displacement mechanism corresponding to the second workstation (42), the first power tool tower (91) is connected with milling cutter and drill bit, to drill mounting hole (11), drill guide pin counter bore (14) and mill mounting plane (12); The first feed motor (92) is connected on the displacement mechanism corresponding to the third workstation (43), the first feed motor (92) is connected with milling drill bit (921), to mill guide pin plane (15) and drill guide pin hole (13); The second feed motor (93) is connected on the displacement mechanism corresponding to the fourth workstation (44), the second feed motor (93) is connected with reamer, to fine reaming guide pin hole (13); The second power tool tower (94) is connected on the displacement mechanism corresponding to the fifth workstation (45), the second power tool tower (94) is connected with turning tool and tap, to turn out groove (16) and tap mounting hole (11).

2. The equipment for machining a caliper support according to claim 1, characterized in that: The displacement mechanism includes fixed seat (5), transverse feed assembly (6), longitudinal feed assembly (7) and height adjusting assembly (8), the fixed seat (5) is fixed on the workbench (2), the transverse feed assembly (6) is connected on the fixed seat (5), the longitudinal feed assembly (7) is connected on the transverse feed assembly (6), the height adjusting assembly (8) is connected on the longitudinal feed assembly (7).

3. The equipment for processing the caliper support according to claim 2, characterized in that: The transverse feed assembly (6) includes transverse motor (61), transverse slide rail (62), transverse screw (63) and transverse sliding block (64), the transverse motor (61) and transverse slide rail (62) are both fixed on the fixed seat (5), the transverse screw (63) is rotatably connected on the fixed seat (5) and is driven and rotated by the transverse motor (61), the length direction of the transverse screw (63) is parallel to the length direction of the transverse slide rail (62), the transverse sliding block (64) is slidably connected on the transverse slide rail (62) and is connected with the longitudinal feed assembly (7), the transverse screw (63) is threadedly connected with the longitudinal feed assembly (7).

4. The caliper bracket special processing equipment according to claim 3, characterized in that: The longitudinal feeding assembly (7) comprises a longitudinal sliding plate (71), a longitudinal motor (72), a longitudinal screw rod (73), a longitudinal sliding rail (74) and a longitudinal sliding block (75), the longitudinal sliding plate (71) is threadedly connected with the transverse screw rod (63) and fixedly connected with the transverse sliding block (64), the longitudinal motor (72) and the longitudinal sliding rail (74) are both fixed on the longitudinal sliding plate (71), the longitudinal screw rod (73) is rotatably connected on the longitudinal sliding plate (71) and driven and rotated by the longitudinal motor (72), the length direction of the longitudinal sliding rail (74) is parallel to the axial direction of the longitudinal screw rod (73), the longitudinal sliding block (75) is slidably connected on the longitudinal sliding rail (74) and connected with the height adjusting assembly (8), and the longitudinal screw rod (73) is threadedly connected with the height adjusting assembly (8).

5. The caliper bracket special processing equipment according to claim 4, characterized in that: The height adjusting assembly (8) comprises a stand (81), a height motor (82), a height sliding rail (83), a height sliding block (84) and a height screw rod (85), the stand (81) is fixedly connected with the longitudinal sliding block (75) and threadedly connected with the longitudinal screw rod (73), the height sliding rail (83) and the height motor (82) are both fixed on the stand (81) and vertically arranged, the height sliding block (84) is slidably connected on the height sliding rail (83), and the height screw rod (85) is rotatably connected on the stand (81) and driven and rotated by the height motor (82).

6. The caliper bracket special processing equipment according to claim 5, characterized in that: The clamp (100) comprises a fixed plate (101), a cylinder (102), a pressing block (103), a fixed block (104), a connecting plate (105) and a limiting block (106), the fixed plate (101) is fixed on the five-station hydraulic turntable (4), the cylinder (102) is fixed on the fixed plate (101), the fixed block (104) is fixed on the cylinder (102), one end of the pressing block (103) is hingedly connected on the power shaft of the cylinder (102), the other end of the pressing block (103) is abuttingly connected with the upper surface of the caliper support (1), one end of the connecting plate (105) is hingedly connected on the fixed block (104), the other end of the connecting plate (105) is hingedly connected on the pressing block (103), the limiting block (106) is fixed on the fixed plate (101), the side wall of the limiting block (106) is abuttingly connected with the limiting surface (17) of the caliper support (1), a limiting groove (107) is formed in the limiting block (106), and the limiting groove (107) is abuttingly connected with the protrusion (18) of the caliper support (1).

7. The caliper bracket special processing equipment according to claim 6, characterized in that: The workbench (2) is provided with a guide inclined surface (22) and a leakage hole (21), the guide inclined surface (22) is fixedly connected with a support frame (23) for supporting the five-station hydraulic turntable (4), and the end of the support frame (23) close to the guide inclined surface (22) is provided with a connecting hole (24) in communication with the leakage hole (21).

8. The caliper bracket special processing equipment according to claim 7, characterized in that: The workbench (2) is further provided with a chip removal machine (3) located below the leakage hole (21).

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