CN112059249B - Clamping tool for steering part - Google Patents
Clamping tool for steering part Download PDFInfo
- Publication number
- CN112059249B CN112059249B CN202010836904.3A CN202010836904A CN112059249B CN 112059249 B CN112059249 B CN 112059249B CN 202010836904 A CN202010836904 A CN 202010836904A CN 112059249 B CN112059249 B CN 112059249B
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- plate
- vertical plate
- auxiliary supporting
- double
- supporting block
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Clamps And Clips (AREA)
Abstract
A tool clamp for a steering part comprises a bottom plate, wherein a first vertical plate, a second vertical plate, a third vertical plate, a V-shaped positioning block, a first auxiliary supporting block and a second auxiliary supporting block are fixedly arranged on the bottom plate; a cutter passing hole is formed in the middle of the first vertical plate, and a first pressing plate assembly is arranged at the top end of the first vertical plate; a second pressure plate assembly and a third pressure plate assembly are arranged above the second vertical plate, and an adjustable support bolt is arranged above the third vertical plate; the number of the V-shaped positioning blocks is 2, and the first auxiliary supporting block and the second auxiliary supporting block are respectively arranged on two sides of the V-shaped positioning block. The tool clamp for the steering part can process the drill holes on the rotating arm of the steering part through the front side and the drill holes on the 4 connecting arms of the steering part through the side surface and the cutter passing hole, so that the purpose of processing the drill holes on the rotating arm and the connecting arms by using one set of tool clamp is realized; and the steering part does not need to be detached during processing, so that the processing efficiency is improved, and the relative position of the processed hole is more accurate.
Description
Technical Field
The invention belongs to the technical field of tool fixtures, and particularly relates to a tool fixture for a steering piece.
Background
Fig. 1 and 2 show a schematic structural diagram of a steering member to be processed, where the steering member 1 includes four connecting arms at a bottom end, namely a first connecting arm 1001, 2 second connecting arms 1002 and a third connecting arm 1003, where bottom surfaces of the first connecting arm 1001 and the third connecting arm 1003 are flat, a bottom surface of the second connecting arm 1002 is arc-shaped, a steering arm 1005 is disposed above the four connecting arms, and a side arm 1004 is disposed at one side surface of the steering member 1. After the steering member is formed, holes are drilled in the connecting arm and the steering arm 1005. Because the steering piece is irregular in shape, in the prior art, two sets of clamps are needed to be used for respectively machining the connecting arm and the drill hole in the steering arm, and the machining efficiency is low.
Disclosure of Invention
The invention aims to provide a tooling clamp for a steering part, which solves the problems in the prior art.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: a tooling clamp for a steering part comprises a bottom plate, wherein a first vertical plate, a second vertical plate, a third vertical plate, a V-shaped positioning block, a first auxiliary supporting block and a second auxiliary supporting block are fixedly arranged on the bottom plate;
the first vertical plate is arranged at the left side edge of the bottom plate, a cutter passing hole is formed in the middle of the first vertical plate, a first pressing plate assembly is arranged at the top end of the first vertical plate and comprises a first pressing plate, a first pressing plate supporting bolt, a first double-headed screw and a first nut, the bottom end of the first pressing plate supporting bolt is connected with the first vertical plate, one end of the first pressing plate is in mutual contact with the first pressing plate supporting bolt, the other end of the first pressing plate extends towards the inside of the bottom plate, a first groove is formed in the first pressing plate, the first double-headed screw penetrates through the first groove, the bottom of the first double-headed screw is connected with the first vertical plate, a first nut is arranged at the head of the first double-headed screw, and the first nut is positioned above the first pressing plate;
the second vertical plate and the third vertical plate are arranged at the front side edge of the bottom plate, a second pressing plate assembly and a third pressing plate assembly are arranged above the second vertical plate, the second pressing plate assembly comprises a second pressing plate, a second double-headed screw and a second nut, the end part of the second pressing plate is hinged with the second vertical plate, a second groove is formed in the second pressing plate, the second double-headed screw penetrates through the second groove, the bottom of the second double-headed screw is connected with the second vertical plate, a second nut is arranged at the head part of the second double-headed screw, and the second nut is positioned above the second pressing plate;
a third pressure plate assembly is obliquely arranged on the second vertical plate and comprises a third pressure plate, a third pressure plate supporting bolt, a third stud and a third nut, the bottom of the third pressure plate supporting bolt is connected with the second vertical plate, one end of the third pressure plate is in contact with the third pressure plate supporting bolt, the other end of the third pressure plate extends along the side face of the bottom plate, a third open groove is formed in the third pressure plate, the third stud penetrates through the third open groove, the bottom of the third stud is connected with the second vertical plate, the head of the third stud is provided with the third nut, and the third nut is positioned above the third pressure plate;
an adjustable supporting bolt is arranged above the third vertical plate;
the number of the V-shaped positioning blocks is 2, the V-shaped positioning blocks are arranged in the middle of the bottom plate, the first auxiliary supporting block and the second auxiliary supporting block are respectively arranged on two sides of the V-shaped positioning blocks, the first auxiliary supporting block is close to the first vertical plate, and center lines of the first auxiliary supporting block, the second auxiliary supporting block and the V-shaped positioning blocks are collinear.
On the basis of the above scheme and as a preferred scheme of the above scheme, the first vertical plate is provided with a centering device, the centering device comprises a symmetrical plate and a bolt, one end of the bolt is connected with the first vertical plate, the other end of the bolt is connected with the symmetrical plate, and the symmetrical plate extends towards the inside of the bottom plate.
On the basis of the above scheme and as a preferable scheme of the above scheme, a first auxiliary support bolt is arranged above the first auxiliary support block, and a second auxiliary support bolt is arranged above the second auxiliary support block.
On the basis of the above scheme and as a preferable scheme of the above scheme, the first auxiliary supporting block further comprises a first pair of top plates, the second auxiliary supporting block further comprises a second pair of top plates, and the second pair of top plates are transversely provided with tightening bolts.
On the basis of the scheme, as a preferable scheme of the scheme, symmetrical inclined planes are arranged above the V-shaped positioning blocks, and an included angle between the inclined planes is a right angle.
Furthermore, a central hole is formed in the center of the bottom plate.
The invention has the following beneficial effects: the tool clamp for the steering part can process the drill holes on the steering arm and the connecting arm of the steering part through the front face and the side faces and the drill holes on the 4 connecting arms of the steering part through the tool holes, so that the purpose that one tool clamp is used for processing the drill holes on the steering arm and the connecting arm is achieved. When the holes at the two positions are processed, the steering piece does not need to be detached, so that the processing efficiency is improved, and the relative positions of the processed holes are more accurate.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a steering member.
Fig. 2 is a schematic structural view of another view angle of the steering member.
FIG. 3 is a schematic view of the present invention.
Fig. 4 is a schematic structural diagram of another view angle of the present invention.
Fig. 5 is a schematic structural view of the steering member mounted on the tool holder.
Fig. 6 is a schematic view of another view of the steering member mounted on the tooling fixture.
The reference numbers are as follows:
1. a steering member; 1001. a first connecting arm; 1002. a second connecting arm; 1003. a third connecting arm; 1004. a side arm; 1005. a steering arm;
2. a base plate; 201. a central bore; 3. a first vertical plate; 301. a cutter passing hole is formed; 4. a second vertical plate; 5. a third vertical plate; 6. a V-shaped positioning block;
7. a first auxiliary support block; 701. a first auxiliary stay bolt; 702. a first pair of top plates;
8. a second auxiliary support block; 801. a second auxiliary stay bolt; 802. a second pair of top plates; 803. tightening the bolt;
9. a first platen assembly; 901. a first platen; 9011. a first slot; 902. a first platen support bolt; 903. a first double-threaded screw; 904. a first nut;
10. a second platen assembly; 101. a second platen; 1011. a second slot; 102. a second double-ended screw; 103. a second nut;
11. a third platen assembly; 111. a third press plate; 1111. a third slot is formed; 112. a third platen support bolt; 113. a third double-ended screw; 114. a third nut;
12. an adjustable support bolt; 13. a centering device; 131. a symmetric plate; 132. and (4) a bolt.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 3 to 6, a tooling clamp for a steering part comprises a bottom plate 2, wherein a first vertical plate 3, a second vertical plate 4, a third vertical plate 5, a V-shaped positioning block 6, a first auxiliary supporting block 7 and a second auxiliary supporting block 8 are fixedly arranged on the bottom plate 2;
the first vertical plate 3 is arranged at the left side edge of the bottom plate 2, a cutter passing hole 301 is formed in the middle of the first vertical plate 3, a first pressing plate assembly 9 is arranged at the top end of the first vertical plate 3, the first pressing plate assembly 9 comprises a first pressing plate 901, a first pressing plate supporting bolt 902, a first double-head screw 903 and a first nut 904, the bottom end of the first pressing plate supporting bolt 902 is connected with the first vertical plate 3, one end of the first pressing plate 901 is in contact with the first pressing plate supporting bolt 902, the other end of the first pressing plate 901 extends towards the inside of the bottom plate 2, a first open slot 9011 is formed in the first pressing plate 901, the first double-head screw 903 penetrates through the first open slot 9011, the bottom of the first double-head screw 903 is connected with the first vertical plate 3, a first nut 904 is arranged at the head of the first double-head screw 903, and the first nut 904 is located above the first pressing plate 901;
the second vertical plate 4 and the third vertical plate 5 are arranged at the front side edge of the bottom plate 2, a second pressing plate assembly 10 and a third pressing plate assembly 11 are arranged above the second vertical plate 4, the second pressing plate assembly 10 comprises a second pressing plate 101, a second stud bolt 102 and a second nut 103, the end part of the second pressing plate 101 is hinged with the second vertical plate 4, a second open slot 1011 is arranged in the second pressing plate 101, the second stud bolt 102 penetrates through the second open slot 1011, the bottom of the second stud bolt 102 is connected with the second vertical plate 4, a second nut 103 is arranged at the head part of the second stud bolt 102, and the second nut 103 is positioned above the second pressing plate 101;
a third pressing plate assembly 11 is obliquely arranged on the second vertical plate 4, the third pressing plate assembly 11 includes a third pressing plate 111, a third pressing plate support bolt 112, a third stud screw 113 and a third nut 114, the bottom of the third pressing plate support bolt 112 is connected with the second vertical plate 4, one end of the third pressing plate 111 is in contact with the third pressing plate support bolt 112, the other end of the third pressing plate 111 extends along the side surface of the bottom plate 2, a third open slot 1111 is arranged on the third pressing plate 111, the third stud screw 113 passes through the third open slot 1111, the bottom of the third stud screw 113 is connected with the second vertical plate 4, the head of the third stud screw 113 is provided with the third nut 114, and the third nut 114 is located above the third pressing plate 111;
an adjustable supporting bolt 12 is arranged above the third vertical plate 5;
the number of the V-shaped positioning blocks 6 is 2, the V-shaped positioning blocks are arranged in the middle of the bottom plate 2, the first auxiliary supporting block 7 and the second auxiliary supporting block 8 are respectively arranged on two sides of the V-shaped positioning blocks 6, the first auxiliary supporting block 7 is close to the first vertical plate 3, and the central lines of the first auxiliary supporting block 7, the second auxiliary supporting block 8 and the V-shaped positioning blocks 6 are collinear.
During the use, at first the second clamp plate is transferred to the outside of bottom plate, puts into the steering part, makes the first connecting arm of steering part place in the top of first auxiliary stay, and 2 second connecting arms are placed in the top of 2V-arrangement locating pieces, and the third connecting arm is placed in the top of second auxiliary stay piece. Because the two ends of the V-shaped positioning block are high and the middle is low, and the bottom surface of the second connecting arm is arc-shaped, the steering piece is automatically positioned in the middle of the V-shaped positioning block and is not easy to roll.
The steering member is then rotated to bring the side wall into contact with the adjustable support bolt. By rotating the adjustable supporting bolt, the fine adjustment of the steering arm in the front-back direction can be realized. And then the first nut, the second nut and the third nut are respectively screwed, so that the steering piece can be fixed on the tool clamp.
When the drilling tool is used for machining the steering arm of the steering part, the drilling holes in the 4 connecting arms of the steering part are machined through the side faces and the tool holes, and the drilling holes in the steering arm and the connecting arms are machined through one set of tool clamp. When the holes at the two positions are processed, the steering piece does not need to be detached, so that the processing efficiency is improved, and the relative positions of the processed holes are more accurate.
The first vertical plate 3 is provided with a centering device 13, the centering device 13 comprises a symmetrical plate 131 and a bolt 132, one end of the bolt 132 is connected with the first vertical plate 3, the other end of the bolt 132 is connected with the symmetrical plate 131, and the symmetrical plate 131 extends towards the inside of the bottom plate 2. When the steering member is slightly fixed to the tool holder, the symmetrical plates extend between the steering arms, and whether the steering member is symmetrically fixed to the tool holder is determined by observing the interval between the symmetrical plates and the steering arms. If the symmetric plate is not symmetrical, the distance between the symmetric plate and the two ends of the steering arm is equal by rotating the adjustable supporting bolt for adjustment.
A first auxiliary supporting bolt 701 is arranged above the first auxiliary supporting block 7, and a second auxiliary supporting bolt 801 is arranged above the second auxiliary supporting block 8. The distances between the first pressing plate, the second pressing plate, and the first and second auxiliary supporting blocks may be adjusted by rotating the first and second auxiliary supporting bolts 701 and 801 to make the steering member clamped more tightly.
The first auxiliary supporting block 7 further comprises a first pair of top plates 702, the second auxiliary supporting block 8 further comprises a second pair of top plates 802, and the second pair of top plates 802 are transversely provided with jacking bolts 803. When the steering piece is placed on the tool clamp, the steering piece can be clamped more tightly by screwing the jacking bolt, and the steering piece is not easy to loosen during processing.
Symmetrical inclined planes are arranged above the V-shaped positioning block 6, and an included angle between the inclined planes is a right angle, so that when the steering piece is placed on the V-shaped positioning block, automatic centering can be realized.
The center of the bottom plate 2 is provided with a center hole 201, and a positioning shaft is inserted into the center hole, so that the positioning can be conveniently realized on the working table surface of the machining center.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a frock clamp for steering part which characterized in that: the device comprises a bottom plate (2), wherein a first vertical plate (3), a second vertical plate (4), a third vertical plate (5), a V-shaped positioning block (6), a first auxiliary supporting block (7) and a second auxiliary supporting block (8) are fixedly arranged on the bottom plate (2);
the first vertical plate (3) is arranged at the left side edge of the bottom plate (2), a cutter passing hole (301) is formed in the middle of the first vertical plate (3), a first pressing plate assembly (9) is arranged at the top end of the first vertical plate (3), the first pressing plate assembly (9) comprises a first pressing plate (901), a first pressing plate supporting bolt (902), a first double-headed screw (903) and a first nut (904), the bottom end of the first pressing plate supporting bolt (902) is connected with the first vertical plate (3), one end of the first pressing plate (901) is in contact with the first pressing plate supporting bolt (902), the other end of the first pressing plate (901) extends towards the inside of the bottom plate (2), a first slotting 9011 is formed in the first pressing plate (901), the first double-headed screw (903) penetrates through the first slotting (9011), the bottom of the first double-headed screw (903) is connected with the first vertical plate (3), a first double-headed screw (903) is provided with a first nut (904), and the first double-headed screw (901) is positioned above the first pressing plate (904);
the second vertical plate (4) and the third vertical plate (5) are arranged at the front side edge of the bottom plate (2), a second pressure plate assembly (10) and a third pressure plate assembly (11) are arranged above the second vertical plate (4), the second pressure plate assembly (10) comprises a second pressure plate (101), a second double-headed screw (102) and a second nut (103), the end part of the second pressure plate (101) is hinged with the second vertical plate (4), a second notch (1011) is arranged in the second pressure plate (101), the second double-headed screw (102) penetrates through the second notch (1011), the bottom of the second double-headed screw (102) is connected with the second vertical plate (4), the head part of the second double-headed screw (102) is provided with the second nut (103), and the second nut (103) is positioned above the second pressure plate (101);
the second vertical plate (4) is obliquely provided with a third pressure plate assembly (11), the third pressure plate assembly (11) comprises a third pressure plate (111), a third pressure plate supporting bolt (112), a third double-headed screw (113) and a third nut (114), the bottom of the third pressure plate supporting bolt (112) is connected with the second vertical plate (4), one end of the third pressure plate (111) is in contact with the third pressure plate supporting bolt (112), the other end of the third pressure plate (111) extends along the side surface of the bottom plate (2), a third open groove (1111) is formed in the third pressure plate (111), the third double-headed screw (113) penetrates through the third open groove (1111), the bottom of the third double-headed screw (113) is connected with the second vertical plate (4), the head of the third double-headed screw (113) is provided with the third nut (114), and the third nut (114) is located above the third pressure plate (111);
an adjustable supporting bolt (12) is arranged above the third vertical plate (5);
the number of the V-shaped positioning blocks (6) is 2, the V-shaped positioning blocks are arranged in the middle of the bottom plate (2), the first auxiliary supporting block (7) and the second auxiliary supporting block (8) are respectively arranged on two sides of the V-shaped positioning blocks (6), the first auxiliary supporting block (7) is close to the first vertical plate (3), and the center lines of the first auxiliary supporting block (7), the second auxiliary supporting block (8) and the V-shaped positioning blocks (6) are collinear.
2. The tool clamp for the steering member according to claim 1, wherein: be equipped with centering device (13) on first riser (3), centering device (13) are including symmetry board (131) and bolt (132), bolt (132) one end is connected with first riser (3), and the other end is connected with symmetry board (131), symmetry board (131) are to inside extension of bottom plate (2).
3. The tool clamp for the steering member according to claim 1, wherein: a first auxiliary supporting bolt (701) is arranged above the first auxiliary supporting block (7), and a second auxiliary supporting bolt (801) is arranged above the second auxiliary supporting block (8).
4. The tool clamp for the steering member according to claim 1, wherein: the first auxiliary supporting block (7) further comprises a first pair of top plates (702), the second auxiliary supporting block (8) further comprises a second pair of top plates (802), and jacking bolts (803) are transversely arranged on the second pair of top plates (802).
5. The tool clamp for the steering member according to claim 1, wherein: symmetrical inclined planes are arranged above the V-shaped positioning blocks (6), and an included angle between the inclined planes is a right angle.
6. The tool clamp for the steering member according to claim 1, wherein: the center position of bottom plate (2) is equipped with centre bore (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010836904.3A CN112059249B (en) | 2020-08-19 | 2020-08-19 | Clamping tool for steering part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010836904.3A CN112059249B (en) | 2020-08-19 | 2020-08-19 | Clamping tool for steering part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112059249A CN112059249A (en) | 2020-12-11 |
| CN112059249B true CN112059249B (en) | 2022-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010836904.3A Active CN112059249B (en) | 2020-08-19 | 2020-08-19 | Clamping tool for steering part |
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| Country | Link |
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| CN (1) | CN112059249B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114378610A (en) * | 2022-02-15 | 2022-04-22 | 桂林福达阿尔芬大型曲轴有限公司 | Tool clamp for machining locating surface and assembling hole of crankshaft balancing weight and using method |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101829917B (en) * | 2010-05-12 | 2011-07-20 | 孙效 | Boring fixture for small box body |
| CN101844310B (en) * | 2010-06-04 | 2013-05-08 | 唐山轨道客车有限责任公司 | Positioning compaction device, compaction device and tool for auxiliary machining of chassis of motor train |
| CN203936680U (en) * | 2014-05-29 | 2014-11-12 | 苏州卓诚钛设备有限公司 | A kind of fixture for processing automobile knuckle |
| CN204381908U (en) * | 2015-01-06 | 2015-06-10 | 河南飞龙(芜湖)汽车零部件有限公司 | A kind of exhaust manifold milling large fixture |
| CN105436959A (en) * | 2015-09-25 | 2016-03-30 | 徐州中材装备重型机械有限公司 | Vehicle lathe rough machining tool for upper rocker arm of vertical milled large-scale key part |
| CN207155290U (en) * | 2017-08-02 | 2018-03-30 | 南通环球转向器制造有限公司 | Bimodulus steering gear nut drill pipe hole clip has |
| CN207188849U (en) * | 2017-08-04 | 2018-04-06 | 宁波久腾车灯电器有限公司 | A kind of fixture of lamp casing special plane drilling |
| CN207873736U (en) * | 2017-12-29 | 2018-09-18 | 重庆致煌汽车零部件有限公司 | Auxiliary clamp is processed in vehicle steering wheel steering gear |
| CN209062618U (en) * | 2018-09-30 | 2019-07-05 | 重庆威诺克智能装备股份有限公司 | A kind of outer steering arm tooling |
| CN110216508B (en) * | 2019-07-05 | 2024-03-08 | 南京欧创机电有限公司 | Auxiliary supporting and clamping linkage device |
-
2020
- 2020-08-19 CN CN202010836904.3A patent/CN112059249B/en active Active
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| CN112059249A (en) | 2020-12-11 |
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