CN212240168U - Hydraulic clamp of wheel support - Google Patents
Hydraulic clamp of wheel support Download PDFInfo
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- CN212240168U CN212240168U CN202020836370.XU CN202020836370U CN212240168U CN 212240168 U CN212240168 U CN 212240168U CN 202020836370 U CN202020836370 U CN 202020836370U CN 212240168 U CN212240168 U CN 212240168U
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- wheel support
- machine tool
- oil cylinder
- hydraulic clamp
- tool workbench
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- 238000003825 pressing Methods 0.000 claims description 27
- 239000000969 carrier Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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Abstract
The utility model relates to a hydraulically operated fixture of wheel support relates to automobile parts production and processing field, and the anchor clamps that have solved among the wheel support processing technique among the prior art exist the operation complicacy, the process is loaded down with trivial details, can't satisfy its processingquality requirement, has seriously restricted automobile wheel support's mass production's technical problem. The technical characteristics include a machine tool workbench; a fixed seat arranged below the machine tool workbench; the hydraulic clamp is arranged above the fixed seat; the hydraulic fixture penetrates through a machine tool workbench and clamps a wheel support on the machine tool workbench; a horizontal adjusting device for adjusting the horizontal distance of the hydraulic clamp is also fixedly arranged on the fixed seat; and a sliding groove matched with the hydraulic clamp to move horizontally and a positioning strip for positioning the wheel support are also arranged on the machine tool workbench. The clamping device has the advantages of being simple in operation, simple in process and capable of completing positioning and clamping at one time.
Description
Technical Field
The utility model relates to an automobile parts production and processing technology field, in particular to hydraulically operated fixture of wheel support.
Background
The wheel support is one of key parts in an automobile chassis, and is mainly used for bearing external load in the normal running process of an automobile so as to ensure the safe and stable running of the automobile, so that higher technical requirements are put forward on performance indexes such as processing quality and the like in the production process of the automobile wheel support, and the wheel support is required to have high strength. But because the wheel support has that the structure is complicated, the form is various, leads to the anchor clamps among the current wheel support processing technology to have the technical problem that the operation is complicated, the process is loaded down with trivial details, can't satisfy its processingquality requirement, has seriously restricted automobile wheel support's batch production.
SUMMERY OF THE UTILITY MODEL
The utility model discloses there is the operation complicacy, the process is loaded down with trivial details in the anchor clamps among the wheel carrier processing technology among the solution prior art, can't satisfy its processingquality requirement, has seriously restricted auto wheel support's mass production's technical problem, provides a wheel support's hydraulically operated fixture.
In order to solve the technical problem, the technical scheme of the utility model is specifically as follows:
a hydraulic clamp for a wheel carrier, comprising:
a machine tool table;
a fixed seat arranged below the machine tool workbench;
the hydraulic clamp is arranged above the fixed seat;
the hydraulic fixture penetrates through a machine tool workbench and clamps a wheel support on the machine tool workbench;
a horizontal adjusting device for adjusting the horizontal distance of the hydraulic clamp is also fixedly arranged on the fixed seat;
and a sliding groove matched with the hydraulic clamp to move horizontally and a positioning strip for positioning the wheel support are also arranged on the machine tool workbench.
Further, still include on the lathe workstation:
the through hole is arranged on one side of the machine tool workbench and is provided with a self-lubricating bearing;
the positioning strip is arranged on one side of the through hole and used for positioning the wheel bracket;
the sliding chute is arranged on the other side of the machine tool workbench.
Furthermore, the fixing seat is of a step type comprising a first plane and a second plane, the first plane is 15-20cm higher than the second plane, a linear sliding rail is fixedly mounted on the second plane, and a sliding block is mounted on the linear sliding rail in a matching mode.
Further, the hydraulic clamp includes:
the first oil cylinder is vertically and fixedly arranged on the first plane, and a piston rod of the first oil cylinder is in sliding fit with the self-lubricating bearing;
the first pressing block is fixedly connected with a piston rod of the first oil cylinder;
the second oil cylinder is vertically and fixedly arranged above the sliding block, the axis of the second oil cylinder is superposed with the axis of the sliding chute, and a piston rod of the second oil cylinder is arranged in the sliding chute;
the second pressing block is fixedly connected with a piston rod of the second oil cylinder;
and the distance H from the upper surface A of the wheel support base plate to the lower surface B of the first pressing block or the second pressing block is smaller than the thickness of the wheel support base plate.
Furthermore, the horizontal adjusting device is a horizontal oil cylinder horizontally arranged on a second plane of the fixed seat, and a piston rod of the horizontal oil cylinder is fixedly connected with the sliding block.
The utility model discloses following beneficial effect has:
the utility model discloses a hydraulically operated fixture of wheel support, through hydraulically operated fixture and horizontal adjusting device's cooperation, can once only accomplish location and the fixed work to the wheel support, easy operation, the process is simple, very big improvement the location and the fixed work of wheel support, improved the efficiency of processing, improved the productivity, be fit for mass production.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of a hydraulic clamp of a wheel support according to the present invention;
fig. 2 is a schematic view of a top view structure of a machine tool table of a hydraulic clamp of a wheel support of the present invention.
The reference numerals in the figures denote:
1. a fixed seat; 101. a linear slide rail; 102. a slider; 103. a second plane; 104. a first plane; 2. a horizontal adjustment device; 3. a hydraulic clamp; 301. a first cylinder; 302. a first pressing block; 303. a second cylinder; 304. a second pressing block; 4. a machine tool table; 401. a chute; 402. a positioning bar; 403. a self-lubricating bearing; 404. a through hole; 5. a wheel support.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 and 2, a hydraulic clamp for a wheel carrier includes:
a machine tool table 4;
the fixed seat 1 is arranged below the machine tool workbench 4;
the hydraulic clamp 3 is arranged above the fixed seat 1;
the hydraulic clamp 3 penetrates through a machine tool workbench 4 and clamps a wheel support 5 on the machine tool workbench 4;
a horizontal adjusting device 2 for adjusting the horizontal distance of the hydraulic clamp 3 is also fixedly arranged on the fixed seat 1;
the machine tool working table 4 is also provided with a sliding groove 401 matched with the hydraulic clamp 3 to move horizontally and a positioning strip 402 for positioning the wheel bracket 5.
The working principle is as follows: hydraulic fixture 3 is separated through horizontal adjusting device 2, make lathe workstation 4 have sufficient space to place wheel support 5, place wheel support 5 in lathe workstation 4's top, make hydraulic fixture 3's distance reduce through horizontal adjusting device 2 until wheel support 5 and location strip 402 laminating location, compress tightly fixedly wheel support 5 with hydraulic fixture 3 at last, accomplish the location, fixed work, can once only accomplish location and fixed work to wheel support 5, and the operation is simple, and the process is simple, very big improvement wheel support 5's location and fixed work, the efficiency of processing has been improved, and the productivity is improved, and is suitable for mass production.
The machine tool working table 4 further comprises:
a through hole 404, the through hole 404 is arranged at one side of the machine tool workbench 4 and is provided with a self-lubricating bearing 403;
a positioning bar 402 provided at one side of the through hole 404 and used for positioning the wheel carrier 5;
and the sliding chute 401 is arranged on the other side of the machine tool workbench 4.
The working principle is as follows: place on machine tool table 4 and be used for waiting the wheel support 5 of processing, self-lubricating bearing 403 is for cooperating the piston on the hydraulic fixture 3, and location strip 402 can fix a position wheel support 5, and spout 401 provides the space of removal for the removal of hydraulic fixture 3, and machine tool table 4 can adapt to not unidimensional wheel support 5.
The fixed seat 1 is a stepped type including two planes of a first plane 104 and a second plane 103, the first plane 104 is higher than the second plane 10315-20cm, wherein a linear slide rail 101 is fixedly mounted on the second plane 103, and a slider 102 is mounted on the linear slide rail 101 in a matching manner.
The hydraulic clamp 3 includes:
the first oil cylinder 301, the first oil cylinder 301 is vertically and fixedly installed on the first plane 104, and a piston rod of the first oil cylinder 301 is in sliding fit with the self-lubricating bearing 403;
the first pressing block 302, the first pressing block 302 is fixedly connected with a piston rod of the first oil cylinder 301;
the second oil cylinder 303 is vertically and fixedly arranged above the sliding block 102, the axis of the second oil cylinder 303 is overlapped with the axis of the sliding groove 401, and a piston rod of the second oil cylinder 303 is arranged in the sliding groove 401;
the second pressing block 304, the second pressing block 304 is fixedly connected with the piston rod of the second oil cylinder 303;
the distance H from the upper surface A of the bottom plate of the wheel bracket 5 to the lower surface B of the first pressing block 302 or the second pressing block 304 is smaller than the thickness of the bottom plate of the wheel bracket 5.
The working principle is as follows: the fixed seat 1 is mainly used for mounting the hydraulic clamp 3, the first plane 104 is higher than the second plane 10315-20cm and mainly used for balancing the heights of the linear slide rail 101 and the slide block 102, so that the first oil cylinder 301 and the second oil cylinder 303 have the same size and specification, the first oil cylinder 301 and the second oil cylinder 303 are convenient to machine, and the machining cost is saved; a piston rod of the first oil cylinder 301 is in sliding fit with the self-lubricating bearing 403, and a piston rod of the second oil cylinder 303 is in the sliding groove 401, so that when the wheel support is in operation, the position of the first oil cylinder 301 is unchanged, the second oil cylinder 303 can move along with the horizontal adjusting device 2, and further horizontal force is applied to the wheel support 5 along the sliding groove 401, so that the wheel support 5 and the positioning strip 402 ensure the positioning accuracy of the wheel support 5; after the horizontal positioning is finished, the first oil cylinder 301 and the second oil cylinder 303 simultaneously act to enable the first pressing block 302 and the second pressing block 304 to tightly press the wheel bracket 5, so that the clamping work is finished; the distance H from the upper surface A of the bottom plate of the wheel support 5 to the lower surface B of the first pressing block 302 or the second pressing block 304 is smaller than the thickness of the bottom plate of the wheel support 5, so that the first pressing block 302 or the second pressing block 304 can be guaranteed to be capable of pressing the wheel support 5, the situation that the wheel support 5 is not pressed is avoided, the lower surface B of the first pressing block 302 or the second pressing block 304 collides with the upper surface of the machine tool workbench 4, and clamping work is affected. The axis of the second oil cylinder 303 coincides with the axis of the sliding groove 401, so that the piston rod of the second oil cylinder 303 can be guaranteed to move freely in the sliding groove 401, and the piston rod is prevented from colliding with the wall of the sliding groove 401.
The horizontal adjusting device 2 is a horizontal oil cylinder horizontally arranged on a second plane 103 of the fixed seat 1, and a piston rod of the horizontal oil cylinder is fixedly connected with the sliding block 102.
The working principle is as follows: before the wheel support 5 is prevented, the horizontal oil cylinder pushes the sliding block 102, the second oil cylinder 303 is away from the first oil cylinder 301, the machine tool workbench 4 is enabled to have enough space for placing the wheel support 5, the wheel support 5 is placed above the machine tool workbench 4, the distance between the first oil cylinder 301 and the second oil cylinder 303 is reduced through the horizontal oil cylinder until the wheel support 5 is attached and positioned with the positioning strip 402, and finally the first oil cylinder 301 and the second oil cylinder 303 act simultaneously and tightly press and fix the wheel support 5 to complete positioning and fixing work.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (5)
1. A hydraulic clamp of a wheel support is characterized by comprising:
a machine tool table (4);
the fixed seat (1) is arranged below the machine tool workbench (4);
the hydraulic clamp (3) is arranged above the fixed seat (1);
the hydraulic clamp (3) penetrates through a machine tool workbench (4) and clamps a wheel support (5) on the machine tool workbench (4);
a horizontal adjusting device (2) for adjusting the horizontal distance of the hydraulic clamp (3) is fixedly arranged on the fixed seat (1);
and a sliding groove (401) which is matched with the hydraulic clamp (3) to move horizontally and a positioning strip (402) which is used for positioning the wheel support (5) are also arranged on the machine tool workbench (4).
2. A hydraulic clamp for wheel carriers according to claim 1, characterized in that said machine table (4) further comprises:
a through hole (404), wherein the through hole (404) is arranged on one side of the machine tool workbench (4) and is provided with a self-lubricating bearing (403);
the positioning strip (402) is arranged on one side of the through hole (404) and is used for positioning the wheel bracket (5);
the sliding chute (401) is arranged on the other side of the machine tool workbench (4).
3. A hydraulic clamp for a wheel carrier according to claim 2, characterized in that the fixing seat (1) is of a stepped type comprising two planes, a first plane (104) and a second plane (103), the first plane (104) being 15-20cm higher than the second plane (103),
the second plane (103) is fixedly provided with a linear slide rail (101), and the linear slide rail (101) is provided with a slide block (102) in a matching manner.
4. A hydraulic clamp for a wheel carrier according to claim 3, characterized in that said hydraulic clamp (3) comprises:
the first oil cylinder (301), the first oil cylinder (301) is vertically and fixedly installed on the first plane (104), and a piston rod of the first oil cylinder (301) is in sliding fit with the self-lubricating bearing (403);
the first pressing block (302), the first pressing block (302) is fixedly connected with a piston rod of the first oil cylinder (301);
the second oil cylinder (303), the second oil cylinder (303) is vertically and fixedly installed above the sliding block (102), the axis of the second oil cylinder (303) is overlapped with the axis of the sliding groove (401), and a piston rod of the second oil cylinder (303) is arranged in the sliding groove (401);
the second pressing block (304), the second pressing block (304) is fixedly connected with a piston rod of the second oil cylinder (303);
the distance H from the upper surface A of the bottom plate of the wheel support (5) to the lower surface B of the first pressing block (302) or the second pressing block (304) is smaller than the thickness of the bottom plate of the wheel support (5).
5. A hydraulic clamp for a wheel carrier according to claim 3, wherein the horizontal adjusting device (2) is a horizontal cylinder horizontally arranged on the second plane (103) of the fixed base (1), and a piston rod of the horizontal cylinder is fixedly connected with the sliding block (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020836370.XU CN212240168U (en) | 2020-05-19 | 2020-05-19 | Hydraulic clamp of wheel support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020836370.XU CN212240168U (en) | 2020-05-19 | 2020-05-19 | Hydraulic clamp of wheel support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212240168U true CN212240168U (en) | 2020-12-29 |
Family
ID=73999817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020836370.XU Active CN212240168U (en) | 2020-05-19 | 2020-05-19 | Hydraulic clamp of wheel support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212240168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112605638A (en) * | 2020-12-31 | 2021-04-06 | 广东庞源工程机械有限公司 | Dismantling structure system for hinge pin of tower crane |
-
2020
- 2020-05-19 CN CN202020836370.XU patent/CN212240168U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112605638A (en) * | 2020-12-31 | 2021-04-06 | 广东庞源工程机械有限公司 | Dismantling structure system for hinge pin of tower crane |
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