CN116727487A - Shoe shape correcting device for automobile brake pad - Google Patents

Abstract

The application relates to the technical field of automobile accessories, in particular to an automobile brake block shoe shape correcting device, which comprises a shape correcting device main body, wherein a workbench is arranged in the middle of the shape correcting device main body, a PLC (programmable logic controller) is fixedly arranged at the front part of the workbench, a first rotating block is arranged at the left side of the lower end of the workbench, a box door is arranged at the right side of the first rotating block, and a pull ring is arranged on the box door. According to the sizing device for the shoe of the automobile brake block, the rotating placing plate, the clamping rod, the first safety grating, the second rotating block, the clamping groove, the first fixing plate, the first fixing bolt, the connecting block and the rotating shaft are arranged in the rotating mechanism, when the workbench is required to be cleaned, the L-shaped block is firstly pulled out from the grooves and the inner grooves, then the rotating shaft is rotated to achieve overlapping placement of the rotating placing plate and the workbench, and the rotating placing plate does not limit the workbench any more at the moment, so that convenience is brought to cleaning of the workbench by operators, blocking of the first safety grating is avoided, and the working efficiency is improved.

Description

Shoe shape correcting device for automobile brake pad

Technical Field

The application relates to the technical field of automobile accessories, in particular to an automobile brake block shoe shape correcting device.

Background

In the processing process of the brake block shoe, a small hydraulic sizing machine is needed for sizing, and the small hydraulic sizing machine mainly comprises a machine base, a machine column, a pressing plate, a sizing die and a safety grating, and is small hydraulic equipment.

Chinese patent discloses a drum brake shoe correction equipment (grant bulletin number CN 211660790U), this patent technology increases safety grating on correction equipment, play the effect of protection operator's safety, reduce the probability that the industrial injury appears, but because the safety grating on this correction equipment can't turn down and pack up, can cause the jam to the dismouting of processing bench top work piece and the clearance to processing bench top for operating personnel, there is inconvenience, reduce work efficiency's problem appearance, and this equipment hardly guarantees the uniformity of size after the shoe correction, workman intensity of labour is big, work efficiency is low, and long-time fatigue operation can't guarantee product quality moreover.

Accordingly, one skilled in the art provides a sizing device for an automotive brake shoe to solve the above-mentioned problems.

Disclosure of Invention

In order to solve the technical problems, the application provides an automobile brake shoe sizing device, which comprises a sizing device main body, wherein a workbench is arranged in the middle of the sizing device main body, a PLC (programmable logic controller) controller is fixedly arranged at the front part of the workbench, a first rotating block is arranged at the left side of the lower end of the workbench, a box door is arranged at the right side of the first rotating block, a pull ring is arranged on the box door, a bottom supporting seat is fixedly arranged at the lower end of the box door, L-shaped supporting columns are arranged at two sides of the lower end of the bottom supporting seat, and an anti-wear pad is arranged at the lower end of each L-shaped supporting column;

the left side and the right side of the lower end of the workbench are provided with connecting plates, the connecting plates are provided with carrying holes, and the carrying holes are distributed on the upper side and the lower side of the connecting plates and are symmetrically arranged;

the left side and the right side of the workbench are detachably provided with rotating mechanisms, each rotating mechanism comprises a rotating placing plate, a clamping rod, a first safety grating, a second rotating block, a clamping groove, a first fixing plate, a first fixing bolt, a connecting block and a rotating shaft, the right side of the workbench is detachably connected with the first fixing plate, and the upper two sides of the first fixing plate are provided with the first fixing bolt;

the two sides of the front part of the workbench are provided with emergency stop buttons, four corners of the upper end of the workbench are provided with support rods, and the support rods are provided with sliding grooves;

the front end of the supporting rod is fixedly provided with a second safety grating, the upper end of the supporting rod is provided with a fixedly connected top plate, and the middle part of the lower end of the top plate is provided with a shape correcting mechanism;

four fixing columns are arranged in the middle of the upper end of the workbench, a C-shaped plate is fixedly connected to the upper ends of the fixing columns, a C-shaped groove is formed in the inner side of the C-shaped plate, a clamping plate is clamped in the C-shaped groove, an inner clamping groove is formed in the clamping plate, and an upper pressing plate is arranged at the upper end of the clamping plate;

the left side and the right side of the upper pressing plate are fixedly connected with connecting clamping blocks, and the upper side and the lower side of the connecting clamping blocks are provided with fixing bolts II.

Preferably: the transport hole distributes in the upper and lower both sides and mutual symmetry setting of linking board, rotates the upper end fixed connection clamping lever of placing the board, and the inside of clamping lever is provided with a plurality of safety grating I, and safety grating I sets up mutual symmetry.

Preferably: the left side middle part of rotating the placing plate is provided with a second rotating block, and the left side and the right side of the rotating placing plate are provided with clamping grooves.

Preferably: the first fixing bolt is used for fixing the first fixing plate on the workbench, the left side and the right side of the first fixing plate are fixedly provided with connecting blocks, and grooves are formed in the connecting blocks.

Preferably: an inner groove is formed in the groove, and an L-shaped block is detachably connected to the inner portion of the inner groove.

Preferably: the L-shaped block is clamped with the set rotating placing plate through the groove and the inner groove, and a rotating shaft is arranged in the first fixing plate.

Preferably: the shape correcting mechanism comprises a second fixing plate, a lifting rod, a lower connecting plate, a lower pressing plate, a limiting rod, a sliding block and a telescopic rod, wherein the lifting rod is arranged at the lower end of the second fixing plate, the lower end of the lifting rod is connected with the lower connecting plate, and the lower pressing plate is arranged at the lower end of the lower connecting plate.

Preferably: the lower pressing plate is arc-shaped, four corners of the lower connecting plate are connected with limiting rods, the four limiting rods are X-shaped, the end of each limiting rod is connected with a sliding block, and the lower end of each sliding block is provided with a telescopic rod.

Preferably: the upper pressing plate and the lower pressing plate are matched with each other in structure and are arc-shaped, and the second fixing bolts are used for mutually connecting and fixing the connecting clamping blocks and the C-shaped plates.

Preferably: the number of the first rotating block, the box door and the pull ring is two, and the first rotating block, the box door and the pull ring are fixed on two sides of the lower end of the workbench and are symmetrically arranged.

The application has the technical effects and advantages that:

1. according to the sizing device for the shoe of the automobile brake block, the rotating placing plate, the clamping rod, the first safety grating, the second rotating block, the clamping groove, the first fixing plate, the first fixing bolt, the connecting block and the rotating shaft are arranged in the rotating mechanism, when the workbench is required to be cleaned, the L-shaped block is firstly pulled out from the grooves and the inner grooves, then the rotating shaft is rotated to achieve overlapping placement of the rotating placing plate and the workbench, and the rotating placing plate does not limit the workbench any more at the moment, so that convenience is brought to cleaning of the workbench by operators, blocking of the first safety grating is avoided, and the working efficiency is improved.

2. Through the fixing bolt II that sets up, "C" shaped plate and "C" groove use fixing bolt II to fix the cardboard can realize the joint to the mould, until top board and holding down plate laminating each other, can accomplish the installation of school shape mould for the assembly method of school shape mould is more simple and convenient, has solved the inconvenient problem of school shape mould installation.

3. Through fixed plate two, lifter, lower joint board, holding down plate, gag lever post, slider and telescopic link in the correction mechanism that sets up, through holding down plate and the top board mutual match setting that sets up, and when the lifter descends, the gag lever post of setting is the homoenergetic decline under the effect of telescopic link, when correcting the brake shoe through the extrusion of top board and holding down plate, correction speed is fast, convenient operation, low in labor strength, but also can guarantee the uniformity of shoe correction back size, workman low in labor strength, work efficiency is high, the quality of product is good.

4. The correction device main body can be moved to a required position through the two carrying holes on the connecting plate, and the carrying is convenient and quick.

Drawings

FIG. 1 is a schematic diagram of a sizing device for an automotive brake shoe according to an embodiment of the present application;

FIG. 2 is a second schematic structural view of a sizing device for an automotive brake shoe according to an embodiment of the present application;

FIG. 3 is a schematic diagram III of a sizing device for an automotive brake shoe according to an embodiment of the present application;

FIG. 4 is a schematic diagram of a right side view of an embodiment of the present application for a sizing device for an automotive brake shoe;

FIG. 5 is a schematic view of the structure of a connector plate and a handling hole in an automotive brake shoe sizing device according to an embodiment of the present application;

FIG. 6 is a schematic diagram of a rotation mechanism in a sizing device for an automotive brake shoe according to an embodiment of the present application;

FIG. 7 is a second schematic structural view of a rotating mechanism in an apparatus for calibrating shoe-shaped brake shoes of an automobile according to an embodiment of the present application;

FIG. 8 is a schematic diagram of a sizing mechanism in an automotive brake shoe sizing device according to an embodiment of the present application;

FIG. 9 is a schematic diagram of the structure of an upper pressing plate, a connecting clamping block and a second fixing bolt in an embodiment of the present application;

FIG. 10 is a schematic diagram of the structure of the shoe shape correcting device for the brake block of the automobile shown in FIG. 7A according to the embodiment of the application;

FIG. 11 is a schematic view of the structure of the sizing device B in FIG. 9 for an automotive brake shoe according to an embodiment of the present application;

fig. 12 is a schematic structural view of a sizing device for an automotive brake shoe at C in fig. 8 according to an embodiment of the present application.

In the figure: 1. a shape correcting device main body; 2. a work table; 3. a PLC controller; 4. a first rotating block; 5. a door; 6. a pull ring; 7. a bottom support base; 8. an L-shaped support column; 9. an abrasion-proof pad;

10. a splice plate; 11. a carrying hole;

12. a rotating mechanism; 121. rotating the placement plate; 122. a clamping rod; 123. a first safety grating; 124. a second rotating block; 125. a clamping groove; 126. a first fixing plate; 127. a first fixing bolt;

128. a joint block; 1281. a groove; 1282. an inner groove; 1283. an "L" shaped block;

129. a rotating shaft;

13. an emergency stop button;

14. a support rod; 141. A chute;

15. a top plate; 16. A safety grating;

17. a shape correcting mechanism; 171. a second fixing plate; 172. a lifting rod; 173. a lower splice plate; 174. a lower pressing plate; 175. a limit rod; 176. a slide block; 177. a telescopic rod;

18. fixing the column; 19. a "C" shaped plate; 20. a "C" shaped slot; 21. a clamping plate; 22. an inner clamping groove; 23. an upper press plate; 24. connecting a clamping block; 25. and fixing a second bolt.

Detailed Description

The application will be described in further detail with reference to the drawings and the detailed description. The embodiments of the application have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the application in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the application and the practical application, and to enable others of ordinary skill in the art to understand the application for various embodiments with various modifications as are suited to the particular use contemplated.

Examples

Referring to fig. 1 to 12, in this embodiment, an apparatus for calibrating an automobile brake shoe is provided, including a main body 1 of the apparatus, a workbench 2 is provided in the middle of the main body 1 of the apparatus, a PLC controller 3 is fixedly provided in the front of the workbench 2, a first rotary block 4 is provided on the left side of the lower end of the workbench 2, a box door 5 is provided on the right side of the first rotary block 4, a pull ring 6 is provided on the box door 5, a bottom support seat 7 is fixedly provided at the lower end of the box door 5, L-shaped support columns 8 are provided at both sides of the lower end of the bottom support seat 7, and an anti-wear pad 9 is provided at the lower end of the L-shaped support column 8;

the left side and the right side of the lower end of the workbench 2 are provided with a joint plate 10, the joint plate 10 is provided with carrying holes 11, and the carrying holes 11 are distributed on the upper side and the lower side of the joint plate 10 and are symmetrically arranged;

the rotary mechanism 12 is detachably arranged on the left side and the right side of the workbench 2, the rotary mechanism 12 comprises a rotary placing plate 121, a clamping rod 122, a first safety grating 123, a second rotary block 124, a clamping groove 125, a first fixed plate 126, a first fixed bolt 127, a connecting block 128 and a rotary shaft 129, the upper end of the rotary placing plate 121 is fixedly connected with the clamping rod 122, a plurality of first safety gratings 123 are arranged in the clamping rod 122, the first safety gratings 123 are symmetrically arranged, the middle part of the left side of the rotary placing plate 121 is provided with the second rotary block 124, the left side and the right side of the rotary placing plate 121 are provided with clamping grooves 125, the right side of the workbench 2 is detachably connected with the first fixed plate 126, the upper two sides of the first fixed plate 126 are provided with first fixed bolts 127, and the first fixed plate 126 is fixed on the workbench 2 by the first fixed bolts 127;

the left side and the right side of the first fixing plate 126 are fixedly provided with connecting blocks 128, grooves 1281 are formed in the connecting blocks 128, inner grooves 1282 are formed in the grooves 1281, and L-shaped blocks 1283 are detachably connected in the inner grooves 1282;

further, the L-shaped block 1283 is configured to clamp the rotating placement plate 121 through the groove 1281 and the inner groove 1282;

the inside of the first fixed plate 126 is provided with a rotating shaft 129;

further, the second rotating block 124 is rotatably connected to the rotating shaft 129, and the rotating placing plate 121 is clamped by the connecting block 128, the groove 1281, the inner groove 1282 and the L-shaped block 1283;

the two sides of the front part of the workbench 2 are provided with emergency stop buttons 13, four corners of the upper end of the workbench 2 are provided with support rods 14, and the support rods 14 are provided with sliding grooves 141;

the front end of the supporting rod 14 is fixedly provided with a second safety grating 16, the upper end of the supporting rod 14 is provided with a fixed connection top plate 15, the middle part of the lower end of the top plate 15 is provided with a shape correcting mechanism 17, the shape correcting mechanism 17 comprises a second fixing plate 171, a lifting rod 172, a lower connecting plate 173, a lower pressing plate 174, a limiting rod 175, a sliding block 176 and a telescopic rod 177, the lower end of the second fixing plate 171 is provided with the lifting rod 172, the lower end of the lifting rod 172 is connected with the lower connecting plate 173, the lower end of the lower connecting plate 173 is provided with the lower pressing plate 174, the lower pressing plate 174 is arc-shaped, four corners of the lower connecting plate 173 are connected with the limiting rods 175, the four limiting rods 175 are in an X shape, the end parts of the limiting rods 175 are connected with the sliding block 176, and the lower end of the sliding block 176 is provided with the telescopic rod 177;

four fixing columns 18 are arranged in the middle of the upper end of the workbench 2, the upper ends of the fixing columns 18 are fixedly connected with a C-shaped plate 19, a C-shaped groove 20 is formed in the inner side of the C-shaped plate 19, a clamping plate 21 is clamped in the C-shaped groove 20, an inner clamping groove 22 is formed in the clamping plate 21, an upper pressing plate 23 is arranged at the upper end of the clamping plate 21, and the upper pressing plate 23 and a lower pressing plate 174 are arranged in a matched structure and are arc-shaped;

the left side and the right side of the upper pressing plate 23 are fixedly connected with a connecting clamping block 24, the upper side and the lower side of the connecting clamping block 24 are provided with a second fixing bolt 25, and the connecting clamping block 24 and the C-shaped plate 19 are mutually connected and fixed by the second fixing bolt 25;

further, the number of the first rotating block 4, the box door 5 and the pull ring 6 is two, and the first rotating block, the box door 5 and the pull ring 6 are fixed on two sides of the lower end of the workbench 2 and are symmetrically arranged.

The working principle and the using flow of the application are as follows: when an operator needs to use the shape correction device main body 1, the operator can move the shape correction device main body 1 to a required position through two carrying holes 11 on a connecting plate 10 arranged on two sides of a workbench 2, and the carrying is convenient and quick;

before use, the required tool is placed in the box door 5 of the shape correcting device main body 1, when the shape correcting device main body 1 is required to be used, firstly, the PLC controller 3 is opened, the rotation placing plate 121 in the required rotation mechanism 12 is rotated and lifted up in the direction perpendicular to the shape correcting device main body 1 through the rotation shaft 129, then, the L-shaped block 1283 is inserted into the position of the inner groove 1282 of the groove 1281 to be clamped with the rotation placing plate 121, and the placement setting of the rotation placing plate 121 can be realized;

when the workbench 2 needs to be cleaned, the L-shaped block 1283 is firstly pulled out from the grooves 1281 and 1282, then the rotating shaft 129 is rotated to realize the superposition of the rotating placing plate 121 and the workbench 2, and the rotating placing plate 121 does not limit the workbench 2, so that convenience is brought to the cleaning of the workbench 2 for operators, the blocking of the first safety grating 123 is avoided, the working efficiency is improved, and when the first safety grating 123 is needed later, the rotating placing plate 121 is only required to be turned upwards by 90 degrees through the rotating shaft 129 again;

when the correction die is required to be mounted on the workbench 2, the correction die is firstly placed at the position of the clamping groove 22 in the top of the workbench 2, then the clamping plate 21 is fixed by the fixing bolts II 25 through the fixing bolts II 25, the C-shaped plate 19 and the C-shaped groove 20 until the upper pressing plate 23 and the lower pressing plate 174 are mutually attached, and the mounting of the correction die can be completed, so that the mounting mode of the correction die is simpler and more convenient, and the problem of inconvenient mounting of the correction die is solved;

through fixed plate two 171, lifter 172, lower joint board 173, holding down plate 174, gag lever post 175, slider 176 and telescopic link 177 among the correction mechanism 17 that sets up, through the setting of the mutual matching of holding down plate 174 and upper plate 23, and when lifter 172 descends, the gag lever post 175 that sets up is even fast decline under the effect of telescopic link 177, when correcting the brake shoe through the extrusion of upper plate 23 and holding down plate 174, correction speed is fast, convenient operation, low in labor strength, but also can guarantee the uniformity of shoe correction back size, workman low in labor strength, work efficiency is high, the quality of product is good.

It will be apparent that the described embodiments are only some, but not all, embodiments of the application. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present application without the inventive step, are intended to be within the scope of the present application. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims (10)

1. The sizing device for the shoe of the automobile brake block comprises a sizing device main body (1) and is characterized in that a workbench (2) is arranged in the middle of the sizing device main body (1), a PLC (programmable logic controller) controller (3) is fixedly arranged at the front part of the workbench (2), a rotating block I (4) is arranged at the left side of the lower end of the workbench (2), a box door (5) is arranged at the right side of the rotating block I (4), and a pull ring (6) is arranged on the box door (5);

the lower end of the box door (5) is fixedly provided with a bottom supporting seat (7), two sides of the lower end of the bottom supporting seat (7) are provided with L-shaped supporting columns (8), and the lower end of each L-shaped supporting column (8) is provided with an anti-wear pad (9);

the left side and the right side of the lower end of the workbench (2) are provided with a joint plate (10), the joint plate (10) is provided with carrying holes (11), and the carrying holes (11) are distributed on the upper side and the lower side of the joint plate (10) and are symmetrically arranged;

the left side and the right side of the workbench (2) are detachably provided with rotating mechanisms (12), the rotating mechanisms (12) comprise a rotating placing plate (121), clamping rods (122), a first safety grating (123), a second rotating block (124), clamping grooves (125), a first fixing plate (126), a first fixing bolt (127), a connecting block (128) and a rotating shaft (129), the right side of the workbench (2) is detachably connected with the first fixing plate (126), and the upper two sides of the first fixing plate (126) are provided with the first fixing bolt (127);

the two sides of the front part of the workbench (2) are provided with emergency stop buttons (13), four corners of the upper end of the workbench (2) are provided with support rods (14), and the support rods (14) are provided with sliding grooves (141);

the front end of the supporting rod (14) is fixedly provided with a second safety grating (16), the upper end of the supporting rod (14) is provided with a fixedly connected top plate (15), and the middle part of the lower end of the top plate (15) is provided with a shape correcting mechanism (17);

four fixing columns (18) are arranged in the middle of the upper end of the workbench (2), the upper ends of the fixing columns (18) are fixedly connected with C-shaped plates (19), C-shaped grooves (20) are formed in the inner sides of the C-shaped plates (19), clamping plates (21) are clamped in the C-shaped grooves (20), inner clamping grooves (22) are formed in the clamping plates (21), and an upper pressing plate (23) is arranged at the upper end of the clamping plates (21);

the left side and the right side of the upper pressing plate (23) are fixedly connected with a connecting clamping block (24), and the upper side and the lower side of the connecting clamping block (24) are provided with a fixing bolt II (25).

2. The sizing device for the shoe of the automobile brake block according to claim 1, wherein the carrying holes (11) are distributed on the upper side and the lower side of the connecting plate (10) and are symmetrically arranged with each other, the upper end of the rotating placing plate (121) is fixedly connected with the clamping rod (122), a plurality of first safety gratings (123) are arranged in the clamping rod (122), and the first safety gratings (123) are symmetrically arranged with each other.

3. The sizing device for the shoe of the automobile brake block according to claim 2, wherein a second rotating block (124) is arranged in the middle of the left side of the rotating placing plate (121), and clamping grooves (125) are formed in the left side and the right side of the rotating placing plate (121).

4. The sizing device for the shoe of the automobile brake block according to claim 1, wherein the first fixing bolt (127) fixes the first fixing plate (126) on the workbench (2), the left side and the right side of the first fixing plate (126) are fixedly provided with connecting blocks (128), and grooves (1281) are formed in the connecting blocks (128).

5. The sizing device for the shoe of the automobile brake block according to claim 4, wherein an inner groove (1282) is formed in the groove (1281), and an L-shaped block (1283) is detachably connected to the inner part of the inner groove (1282).

6. The sizing device for the shoe of the automobile brake block according to claim 5, wherein the L-shaped block (1283) is configured to clamp the rotatably-disposed plate (121) through the groove (1281) and the inner groove (1282), and a rotary shaft (129) is disposed in the first fixing plate (126).

7. The sizing device for the shoe of the automobile brake block according to claim 1, wherein the sizing mechanism (17) comprises a second fixing plate (171), a lifting rod (172), a lower connecting plate (173), a lower pressing plate (174), a limiting rod (175), a sliding block (176) and a telescopic rod (177), the lifting rod (172) is arranged at the lower end of the second fixing plate (171), the lower end of the lifting rod (172) is connected with the lower connecting plate (173), and the lower pressing plate (174) is arranged at the lower end of the lower connecting plate (173).

8. The sizing device for the shoe of the automobile brake block according to claim 7, wherein the lower pressing plate (174) is arc-shaped, four corners of the lower connecting plate (173) are connected with limiting rods (175), the four limiting rods (175) are in an X shape, the end part of each limiting rod (175) is connected with a sliding block (176), and the lower end of each sliding block (176) is provided with a telescopic rod (177).

9. The sizing device for the shoe of the automobile brake pad according to claim 1, wherein the upper pressing plate (23) and the lower pressing plate (174) are arranged in a matched mode and are arc-shaped, and the connecting clamping block (24) and the C-shaped plate (19) are mutually connected and fixed by the fixing bolt II (25).

10. The sizing device for the shoe of the automobile brake block according to claim 1, wherein the number of the first rotating block (4), the box door (5) and the pull ring (6) is two, and the two rotating blocks are symmetrically arranged on two sides of the lower end of the workbench (2).