CN219767497U - Double-station floating caliper machining clamp - Google Patents
Double-station floating caliper machining clamp Download PDFInfo
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- CN219767497U CN219767497U CN202320819323.8U CN202320819323U CN219767497U CN 219767497 U CN219767497 U CN 219767497U CN 202320819323 U CN202320819323 U CN 202320819323U CN 219767497 U CN219767497 U CN 219767497U
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- 238000003754 machining Methods 0.000 title claims abstract description 51
- 238000003825 pressing Methods 0.000 claims description 40
- 238000012545 processing Methods 0.000 claims description 38
- 210000000078 claw Anatomy 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012958 reprocessing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
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Abstract
The utility model provides a double-station floating caliper machining fixture which comprises a bottom plate and a plurality of machining stations arranged on the upper part of the bottom plate and used for machining calipers, wherein the machining stations comprise a left caliper machining station and a right caliper machining station which is symmetrical to the left caliper machining station in the center with respect to the bottom plate, the number of the left caliper machining station and the number of the right caliper machining station are two, and the left caliper machining station comprises a base fixedly connected with the bottom plate, a positioning assembly fixedly arranged in the base, supporting assemblies arranged on two sides of the positioning assembly, a compressing assembly used for compressing the calipers and a limiting assembly used for limiting the calipers. The double-station floating caliper machining clamp disclosed by the utility model has reasonable layout and convenient clamping, and the double-station structure can be adopted to machine two pairs of calipers at one time to avoid repeated installation, and can also ensure the stability of the calipers in the machining process and the machining precision.
Description
Technical Field
The utility model belongs to the technical field of calipers clamps, and particularly relates to a double-station floating caliper machining clamp.
Background
The automobile caliper structure is used for providing braking force to enable a running automobile to brake and slow down or brake and stop according to the operation intention of a driver, and the existing automobile brake caliper is mainly composed of a bracket assembly, a shell assembly and friction blocks, wherein the bracket assembly is arranged on a claw on an automobile chassis and plays a role of fixed support, the shell assembly is arranged on the bracket assembly through a pin shaft, a clamp is a fixed base of a workpiece in the processing process of the automobile caliper, the stability of clamping of the workpiece is required to be ensured, and otherwise the workpiece is easy to move in the processing process to influence the processing quality.
Aiming at the special characteristics of the floating caliper structure, the problems that the clamping is inconvenient when the floating caliper is machined, the clamping position of the clamped caliper is inaccurate, the machining precision is affected, the clamping of the caliper is unstable in the machining process and the like exist at present, so that how to quickly assemble the floating caliper and the stability of the caliper after assembly are ensured to be important in the industry. Meanwhile, in the prior art, a pair of floating calipers is divided into a left part and a right part, and generally, the existing clamp is only used for clamping one side of the calipers, so that a plurality of calipers cannot be processed at the same time, the processing efficiency is greatly influenced, and therefore, the double-station floating caliper processing clamp is developed for the problems.
Disclosure of Invention
According to the double-station floating caliper machining clamp, two groups of calipers can be machined by arranging the dual-station caliper machining stations on the bottom plate, the production efficiency is greatly improved, the clamping stability in the caliper machining process can be ensured by arranging the supporting component, the pressing component and the limiting component to be matched, and the problems in the prior art are effectively solved.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
the utility model provides a duplex position floating calliper adds clamping apparatus, includes the bottom plate and sets up in a plurality of processing stations that are used for calliper processing on bottom plate upper portion, processing stations include left calliper processing station and with left calliper processing station about the bottom plate be central symmetry's right calliper processing station, the quantity of left calliper processing station and right calliper processing station is two, left calliper processing station includes with bottom plate fixed connection's base, fixed setting in the inside locating component of base, sets up in the supporting component of locating component both sides, is used for compressing tightly the clamp assembly and is used for carrying out spacing subassembly to the calliper.
Further, the calliper includes calliper body, sets up in calliper body one end jar seat, sets up in the journal stirrup of jar seat both sides and sets up in the calliper claw that colludes of calliper body other end, calliper body, jar seat, journal stirrup and calliper claw are integrated into one piece structure, and logical groove has been seted up at calliper body middle part, compress tightly the subassembly and compress tightly the subassembly including the first subassembly that compresses tightly that is used for compressing tightly the journal stirrup and the second that is used for compressing tightly the journal stirrup.
Further, the locating component comprises locating rods used for locating the left side and the right side of the calipers, locating pins used for locating through grooves and locating blocks used for locating the claw of the calipers, the locating pins and the locating blocks are fixedly arranged on the base, the locating rods and the locating pins are located in the same straight line, and the locating rods are adjustable and fixedly connected to the base.
Further, the supporting component comprises a first supporting device corresponding to the first pressing component and a second supporting device corresponding to the second pressing component, the second supporting device is a supporting block fixedly arranged on the base and used for supporting the supporting lugs, the first supporting device is a self-positioning supporting device movably arranged in the base, the first supporting device comprises a supporting seat detachably and fixedly connected on the base, a swinging block rotatably arranged in the base and supporting rods movably arranged on swinging arms on two sides of the swinging block, and a gap is reserved between the swinging block and the supporting seat.
Further, the first compression assembly comprises a first air cylinder fixedly arranged in the bottom plate and a first compression arm movably hinged with the base, and the first compression arm is mutually clamped with the end part of a piston rod of the first air cylinder and is rotated by the movement of the piston rod to realize compression work.
Further, the second pressing component is an air detection pressing oil cylinder with a detection function, and comprises an oil cylinder base, an oil cylinder sleeve fixedly arranged on the upper portion of the oil cylinder base, a second pressing arm fixedly connected to the end portion of an oil cylinder piston rod and capable of rotating and lifting in the oil cylinder sleeve, and an air detection component arranged between the oil cylinder base and the second pressing arm.
Further, the limiting assembly comprises a limiting arm and a second cylinder, wherein the limiting arm is arranged on one side of the cylinder seat and used for transversely limiting the calipers, the second cylinder drives the limiting arm to lift, the limiting arm corresponds to the lugs one by one, and the limiting arm is arranged in the sliding groove of the base in a sliding mode.
The utility model has the following characteristics and beneficial effects:
according to the double-station floating caliper machining fixture, through arranging the caliper machining stations of the double stations at two ends of the bottom plate and arranging the left caliper machining station and the right caliper machining station to be of a structure with central symmetry, memory machining of the left caliper and the right caliper is realized after the bottom plate is overturned, production efficiency is greatly improved, a positioning assembly is arranged on the bottom plate to ensure that a user can conveniently install the calipers by rapidly positioning the calipers, a supporting assembly is arranged to be a self-positioning supporting assembly to facilitate automatic leveling of the calipers in a supporting process, a second pressing assembly is arranged to be a pressing device with a detection function, the accuracy of pressing positions can be guaranteed, transverse displacement of the calipers can be avoided through cooperation of the first pressing device and the second pressing device, axial displacement of the calipers in the machining process can be avoided through arranging a limiting assembly, and stability of the calipers in the reprocessing process is effectively guaranteed. The double-station floating caliper machining clamp is reasonable in layout and convenient to clamp, and the double-station structure can be used for machining two pairs of calipers at one time to avoid repeated installation, and can also ensure the stability of the calipers in the machining process and the machining precision.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of a dual-station floating caliper tooling fixture of the present utility model;
FIG. 2 is a schematic diagram of a caliper in a dual-station floating caliper tooling fixture of the present utility model;
FIG. 3 is a schematic diagram of a connection structure between a caliper and a left caliper processing station in a dual-station floating caliper processing fixture according to the present utility model;
FIG. 4 is a schematic view of the structure of a left caliper processing station in a dual-station floating caliper processing fixture of the present utility model;
FIG. 5 is a schematic diagram showing the connection structure between a caliper and a first support device in a dual-station floating caliper processing fixture according to the present utility model;
FIG. 6 is a side view of a first support device in a dual-station floating caliper tooling fixture of the present utility model;
FIG. 7 is a cross-sectional view taken along the A-A plane in FIG. 6;
fig. 8 is a schematic structural view of a second hold-down assembly in a dual-station floating caliper tooling fixture of the present utility model.
In the figure, 1-a bottom plate; 2-a left caliper processing station; 3-a right caliper processing station; 4-a base; 41-sliding grooves; 5-positioning assembly; 51-positioning rod; 52-locating pins; 53-positioning blocks; 6-a support assembly; 61-a first support means; 611-a support base; 612-wobble block; 613-supporting rods; 614-void; 62-a second support means; 7-a compacting assembly; 71-a first hold-down assembly; 711-first cylinder; 712-first hold-down arm; 72-a second hold-down assembly; 721-cylinder base; 722-cylinder sleeve; 723-a second hold-down arm; 724-an air detection component; 8-a limiting assembly; 81-limiting arms; 82-a second cylinder; 9-calipers; 91-a caliper body; 92-cylinder base; 93-supporting lugs; 94-calliper hook; 95-through groove.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
Referring to fig. 1 and 4, a double-station floating caliper machining fixture, a plurality of machining stations for machining the caliper 9 are arranged on an Italy Vigel400 machine tool, the machining stations comprise a bottom plate 1 and a plurality of machining stations which are arranged on the upper part of the bottom plate 1 and are used for machining the caliper 9, the machining stations comprise a left caliper machining station 2 and a right caliper machining station 3 which are symmetrical with the left caliper machining station 2 in a center with respect to the bottom plate 1, the number of the left caliper machining station 2 and the right caliper machining station 3 is two, the double-station caliper 9 machining stations are arranged at two ends of the bottom plate 1, and the left caliper machining station 3 and the right caliper machining station 3 are arranged to be of a center symmetrical structure, the memory processing to controlling calliper 9 is realized after guaranteeing bottom plate 1 upset, very big improvement production efficiency, left side calliper processing station 2 includes with bottom plate 1 fixed connection's base 4, fixed locating component 5 that sets up in base 4 inside, set up in locating component 5 both sides supporting component 6, be used for compressing tightly subassembly 7 and be used for carrying out spacing subassembly 8 to calliper 9, spacing subassembly 8 is including setting up in the second cylinder 82 that is used for transversely spacing arm 81 and the drive spacing arm 81 of calliper 9 to one side of cylinder seat 92, spacing arm 81 and journal stirrup 93 one-to-one, spacing arm 81 slides and sets up in the spout 41 of base 4, through setting up spacing subassembly 8 can avoid calliper 9 axial displacement in the course of working, the effectual stability of guaranteeing in the calliper 9 reprocessing.
Referring to fig. 2, fig. 3 and fig. 4, a structure diagram of a caliper in a double-station floating caliper processing fixture, a connection structure diagram of a caliper and a left caliper processing station and a structure diagram of a left caliper processing station, the caliper 9 comprises a caliper body 91, a cylinder seat 92 arranged at one end of the caliper body 91, lugs 93 arranged at two sides of the cylinder seat 92 and a caliper hook claw 94 arranged at the other end of the caliper body 91, the cylinder seat 92, the lugs 93 and the caliper hook claw 94 are of an integrated structure, a through groove 95 is formed in the middle of the caliper body 91, a pressing assembly 7 comprises a first pressing assembly 71 for pressing the lugs 93 and a second pressing assembly 72 for pressing the lugs 93, a positioning assembly 5 comprises a positioning rod 51 for positioning at the left side and the right side of the caliper 9, a positioning pin 52 for positioning the through groove 95 and a positioning block 53 for positioning the caliper hook claw 94, the positioning pin 52 and the positioning block 53 are fixedly arranged on a base 4, the positioning rod 51 and the positioning pin 52 are positioned in the same straight line, the positioning rod 51 is fixedly connected on the base 4, the positioning rod 51 is arranged into an adjustable structure, and the positioning rod 51 can be arranged into an adjustable structure to be convenient for a user to set the caliper 9 in advance by a user to be convenient to install the positioning assembly 9 on a base plate 9 according to different sizes, and can be conveniently set up the positioning assembly 9 on the quick positioning assembly 9.
Referring to fig. 5, 6 and 7, a schematic diagram of a connection structure between a caliper and a first supporting device, a side view of the first supporting device and a cross-sectional view of A-A surface in a dual-station floating caliper processing fixture, the supporting assembly 6 includes a first supporting device 61 corresponding to the first pressing assembly 71 and a second supporting device 62 corresponding to the second pressing assembly 72, the second supporting device 62 is a supporting block fixedly arranged on the base 4 and used for supporting the supporting lugs 93, the first supporting device 61 is a self-positioning supporting device movably arranged in the base 4, and since the bottom of the floating caliper 9 is arc-shaped, a common supporting device is difficult to level while supporting the caliper 9, the supporting assembly 6 is arranged to facilitate the automatic leveling of the caliper 9 in the supporting process, the first supporting device 61 includes a supporting seat 611 detachably and fixedly connected to the base 4, a swinging block 612 rotatably arranged in the base 4 and supporting seats 611 movably arranged on two sides of the swinging block 612, a gap 614 is reserved between the swinging block 612 and the supporting seat 611, and the gap 614 is reserved between the swinging block 612 and the supporting seat and the swinging block 612 is convenient to balance in the swinging arm 612 in the balancing process.
Referring to fig. 3 and 8, a schematic diagram of a connection structure between a caliper and a left caliper processing station in a dual-station floating caliper processing fixture and a schematic diagram of a second pressing assembly are shown, the first pressing assembly 71 includes a first cylinder 711 fixedly arranged in a bottom plate 1 and a first pressing arm 712 movably hinged with a base 4, the first pressing arm 712 and a piston rod end of the first cylinder 711 are clamped with each other and are rotated by the piston rod to realize pressing operation, the second pressing assembly 72 is a pneumatic pressing cylinder with detection function, the pneumatic pressing cylinder adopts a novel pneumatic pressing cylinder technical structure in the applicant's filed chinese patent application (patent application number CN 217842196U), and the pneumatic pressing assembly comprises a cylinder base 721, a cylinder sleeve 722 fixedly arranged at the upper part of the cylinder base 721, a second pressing arm 723 fixedly connected with the piston rod end of the cylinder and capable of rotating and lifting in the cylinder sleeve 722, and a pneumatic pressing assembly 724 arranged between the cylinder base 721 and the second pressing arm 723.
The double-station floating caliper machining clamp is reasonable in layout and convenient to clamp, and the double-station structure can be used for machining two pairs of calipers 9 at one time to avoid repeated installation, and can also ensure the stability of the calipers 9 in the machining process and ensure the machining precision.
The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.
Claims (7)
1. A double-station floating caliper machining clamp is characterized in that: including the bottom plate with set up in bottom plate upper portion a plurality of processing stations that are used for calliper processing, processing stations include left calliper processing station and with left calliper processing station about the bottom plate be central symmetry's right calliper processing station, the quantity of left calliper processing station and right calliper processing station is two, left calliper processing station includes with bottom plate fixed connection's base, fixed setting in the inside locating component of base, sets up in the supporting component of locating component both sides, is used for compressing tightly the clamp assembly and is used for carrying out spacing subassembly to the calliper.
2. The dual-station floating caliper tooling fixture of claim 1, wherein: the caliper comprises a caliper body, a cylinder seat arranged at one end of the caliper body, lugs arranged at two sides of the cylinder seat and a caliper hook claw arranged at the other end of the caliper body, wherein the caliper body, the cylinder seat, the lugs and the caliper hook claw are of an integrated structure, a through groove is formed in the middle of the caliper body, and the compression assembly comprises a first compression assembly used for compressing the lugs and a second compression assembly used for compressing the lugs.
3. The dual-station floating caliper tooling fixture of claim 2, wherein: the locating component comprises locating rods used for locating the left side and the right side of the calipers, locating pins used for locating through grooves and locating blocks used for locating the claws of the calipers, the locating pins and the locating blocks are fixedly arranged on the base, the locating rods and the locating pins are located in the same straight line, and the locating rods are adjustable and fixedly connected to the base.
4. A dual-station floating caliper tooling fixture as defined in claim 2 or 3 wherein: the support assembly comprises a first support device corresponding to the first compression assembly and a second support device corresponding to the second compression assembly, the second support device is a support block fixedly arranged on the base and used for supporting the lugs, the first support device is a self-positioning support device movably arranged in the base, the first support device comprises a support seat detachably and fixedly connected on the base, a swinging block rotatably arranged in the base and a support rod movably arranged on swinging arms on two sides of the swinging block, and a gap is reserved between the swinging block and the support seat.
5. A dual-station floating caliper tooling fixture as defined in claim 2 or 3 wherein: the first pressing component comprises a first air cylinder fixedly arranged in the bottom plate and a first pressing arm movably hinged with the base, and the first pressing arm is clamped with the end part of a piston rod of the first air cylinder and is rotated by the movement of the piston rod to realize pressing work.
6. A dual-station floating caliper tooling fixture as defined in claim 2 or 3 wherein: the second pressing component is an air detection pressing oil cylinder with a detection function, and comprises an oil cylinder base, an oil cylinder sleeve fixedly arranged on the upper portion of the oil cylinder base, a second pressing arm fixedly connected to the end portion of an oil cylinder piston rod and capable of rotating and lifting in the oil cylinder sleeve, and an air detection component arranged between the oil cylinder base and the second pressing arm.
7. A dual-station floating caliper tooling fixture as defined in claim 2 or 3 wherein: the limiting assembly comprises a limiting arm and a second cylinder, wherein the limiting arm is arranged on one side of the cylinder seat and used for transversely limiting the calipers, the second cylinder drives the limiting arm to lift, the limiting arm corresponds to the lugs one by one, and the limiting arm is arranged in the sliding groove of the base in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320819323.8U CN219767497U (en) | 2023-04-07 | 2023-04-07 | Double-station floating caliper machining clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320819323.8U CN219767497U (en) | 2023-04-07 | 2023-04-07 | Double-station floating caliper machining clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219767497U true CN219767497U (en) | 2023-09-29 |
Family
ID=88109317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320819323.8U Active CN219767497U (en) | 2023-04-07 | 2023-04-07 | Double-station floating caliper machining clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219767497U (en) |
-
2023
- 2023-04-07 CN CN202320819323.8U patent/CN219767497U/en active Active
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