CN110549266A - part clamping device for cross-country crane - Google Patents
part clamping device for cross-country crane Download PDFInfo
- Publication number
- CN110549266A CN110549266A CN201910758891.XA CN201910758891A CN110549266A CN 110549266 A CN110549266 A CN 110549266A CN 201910758891 A CN201910758891 A CN 201910758891A CN 110549266 A CN110549266 A CN 110549266A
- Authority
- CN
- China
- Prior art keywords
- supporting
- rod
- clamping
- bottom plate
- clamping device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Abstract
A part clamping device for a cross-country crane comprises a bottom plate, a supporting block and a clamping device; the left part of the bottom plate is vertically arranged on the right part of the bottom plate; the supporting block is arranged on the right part of the bottom plate, the lower part of the supporting block is provided with threaded holes with axes arranged left and right, the upper part of the supporting block is provided with through holes with axes arranged left and right, the upper end of the supporting block is provided with through grooves arranged left and right, and the through grooves are communicated with the through holes; the clamping device comprises an adjusting rod, a supporting plate group and a clamping rod; the supporting plate group comprises a first supporting plate and a second supporting plate, and an annular groove is formed in the second supporting plate; the left part of the adjusting rod is in threaded connection with the threaded hole, the right part of the adjusting rod is fixedly connected with the first supporting plate, the left part of the clamping rod penetrates through the through hole, and the right part of the clamping rod is fixedly connected with the second supporting plate; the first supporting plate is rotatably embedded in the annular groove; the positioning rod on the clamping rod is arranged in the through groove in a sliding manner. This cross-country is part clamping device for hoist simple structure not only realizes pressing from both sides tightly the part, realizes the spacing of clamping position moreover, avoids the damage to the part surface.
Description
Technical Field
the invention relates to the field of clamps, in particular to a part clamping device for a cross-country crane.
background
in the production and manufacturing process of the off-road crane, parts with different shapes, such as a square shape and a trapezoid shape, need to be clamped and fixed by a blank before the parts are machined, or need to be clamped and fixed during further machining of the parts.
Traditional clamping device often adopts the threaded rod, and it is tight to withstand the part realization through threaded rod threaded connection and press from both sides, nevertheless because the threaded rod rotates, causes the damage to the part very easily when pressing from both sides tightly to traditional clamping device lacks stop device, can't carry on spacingly to the clamping interval promptly.
Disclosure of Invention
the invention provides a part clamping device for a cross-country crane, which is simple in structure, not only realizes the clamping of parts, but also realizes the limiting of the clamping position and avoids the damage to the surfaces of the parts.
in order to achieve the purpose, the part clamping device for the cross-country crane comprises a bottom plate, a supporting block and a clamping device;
the bottom plate comprises a left part and a right part, and the left part of the bottom plate is vertically arranged on the right part of the bottom plate;
The supporting block is arranged on the right part of the bottom plate, the lower part of the supporting block is provided with threaded holes with axes arranged left and right, the upper part of the supporting block is provided with through holes with axes arranged left and right, the upper end of the supporting block is provided with through grooves arranged left and right, and the through grooves are communicated with the through holes;
The clamping device comprises an adjusting rod, a supporting plate group and a clamping rod; the supporting plate group comprises a first supporting plate and a second supporting plate, and an annular groove is formed in the second supporting plate;
The left part of the adjusting rod is in threaded connection with the threaded hole, the right part of the adjusting rod is fixedly connected with the first supporting plate, the left part of the clamping rod penetrates through the through hole, and the right part of the clamping rod is fixedly connected with the second supporting plate;
The first supporting plate is rotatably embedded in the annular groove; the clamping rod is provided with a positioning rod which is arranged in the through groove in a sliding manner.
Furthermore, a clamping plate is arranged at the left end of the clamping rod.
furthermore, the clamping plate is made of elastic materials and is arranged at the left end of the clamping rod in a ball hinged mode.
Furthermore, a supporting wheel set is arranged on the right part of the bottom plate and on the left of the supporting block, the supporting wheel set comprises a plurality of supporting wheels which are arranged on the left and right of the axis, and the plurality of supporting wheels are uniformly arranged in the front and back.
Further, the left part of the bottom plate is rotatably arranged on the right part of the bottom plate and is locked and fixed through a locking rod.
Compared with the prior art, the part clamping device for the cross-country crane is provided with the clamping device, a part is placed between the left part and the right part of the bottom plate, the left end of the part is propped against the left end of the bottom plate through the left part of the bottom plate, the adjusting rod is rotated, the second supporting plate is driven to move left and right through the first supporting plate, the clamping rod moves left and right to clamp and separate the part, and the positioning rod is arranged on the clamping rod and slides in the through groove, so that the positioning of the clamping rod is realized through the positioning rod; this cross-country is part clamping device for hoist simple structure not only realizes pressing from both sides tightly the part, realizes the spacing of clamping position moreover, avoids the damage to the part surface.
Drawings
FIG. 1 is an overall schematic view of the present invention;
In the figure: 1. the support device comprises a bottom plate, a support block 21, a through groove, a positioning rod 22, a positioning rod 23, a threaded hole 24, a through hole 31, an adjusting rod 32, a first support plate 33, a second support plate 34, a clamping rod 35, a clamping plate 36, an annular groove 4, support wheels 4 and 5 and a locking rod.
Detailed Description
The invention will be further explained with reference to the drawings.
as shown in fig. 1, the part clamping device for the off-road crane comprises a bottom plate 1, a supporting block 2 and a clamping device;
The bottom plate 1 comprises a left part and a right part, the left part of the bottom plate 1 is vertically arranged on the right part of the bottom plate, the supporting block 2 is arranged on the right part of the bottom plate 1, the lower part is provided with a threaded hole 23 with a left-right axial line arrangement, the upper part is provided with a through hole 24 with a left-right axial line arrangement, the upper end is provided with a through groove 21 with a left-right axial line arrangement, and the through groove 21 is communicated with the through hole 24;
The clamping device comprises an adjusting rod 31, a supporting plate group and a clamping rod 34; the support plate group comprises a first support plate 32 and a second support plate 33, and an annular groove 36 is formed in the second support plate 33;
The left part of the adjusting rod 31 is in threaded connection with the threaded hole 23, the right part of the adjusting rod is fixedly connected with a first supporting plate 32, the left part of the clamping rod 34 penetrates through the through hole 24, and the right part of the clamping rod is fixedly connected with a second supporting plate 33; the first supporting plate 32 is rotatably embedded in the annular groove 36;
The clamping rod 34 is provided with a positioning rod 22, and the positioning rod 22 is arranged in the through groove 21 in a sliding mode.
Further, a clamping plate 35 is arranged at the left end of the clamping rod 34;
further, the clamping plate 35 is made of elastic material and is mounted at the left end of the clamping rod 34 in a ball-and-socket manner; the ball hinge is arranged and made of elastic materials, so that the clamp is suitable for clamping different parts, and the surface of the clamp is protected from being damaged.
furthermore, a supporting wheel set is arranged on the right part of the bottom plate 1 and on the left of the supporting block 2, the supporting wheel set comprises a plurality of supporting wheels 4 with axes arranged left and right, and the supporting wheels 4 are uniformly arranged front and back; the parts are moved through the supporting wheel 4 groups, so that the parts are more convenient to use.
Further, the left part of the bottom plate 1 is rotatably arranged on the right part of the bottom plate 1 and is locked and fixed through a locking rod 5; through locking lever 5 locking fixed, realize the slope change of angle between bottom plate 1 left part and the right part, be suitable for different parts and place.
This part clamping device for cross country crane uses, place the part between 1 left part of bottom plate and right part, withstand the part left end through 1 left part of bottom plate, rotate regulation pole 31 again, adjust pole 31 and screw hole 23 connection, consequently, adjust pole 31 and remove about, remove about driving second backup pad 33 through first backup pad 32, move about the realization and the separation from each other the clamp of part about clamp pole 34 promptly, in addition because be equipped with locating lever 22 on the clamp pole 34, locating lever 22 slides in running through groove 21, consequently, realize the location to clamp pole 34 through locating lever 22.
Claims (5)
1. A part clamping device for a cross-country crane is characterized by comprising a bottom plate (1), a supporting block (2) and a clamping device;
The bottom plate (1) comprises a left part and a right part, and the left part of the bottom plate (1) is vertically arranged on the right part of the bottom plate;
The supporting block (2) is arranged on the right part of the bottom plate (1), the lower part of the supporting block (2) is provided with a threaded hole (23) with a left-right axis, the upper part of the supporting block is provided with a through hole (24) with a left-right axis, the upper end of the supporting block is provided with a through groove (21) with a left-right axis, and the through groove (21) is communicated with the through hole (24);
The clamping device comprises an adjusting rod (31), a supporting plate group and a clamping rod (34); the supporting plate group comprises a first supporting plate (32) and a second supporting plate (33), and an annular groove (36) is formed in the second supporting plate (33);
The left part of the adjusting rod (31) is in threaded connection with the inside of the threaded hole (23), the right part of the adjusting rod is fixedly connected with the first supporting plate (32), the left part of the clamping rod (34) penetrates through the through hole (24), and the right part of the clamping rod is fixedly connected with the second supporting plate (33);
The first supporting plate (32) is rotatably embedded in the annular groove (36); the clamping rod (34) is provided with a positioning rod (22), and the positioning rod (22) is arranged in the through groove (21) in a sliding mode.
2. the parts clamping device for an off-road crane according to claim 1, wherein the left end of the clamping lever (34) is provided with a clamping plate (35).
3. The parts clamp apparatus for an off-road crane according to claim 2, wherein the clamp plate (35) is of an elastic material and is ball-hinged mounted at the left end of the clamp rod (34).
4. The parts clamping device for the off-road crane according to claim 1, wherein a supporting wheel set is provided on the right part of the bottom plate (1) and to the left of the supporting block (2), the supporting wheel set comprises a plurality of supporting wheels (4) with axes arranged left and right, and the plurality of supporting wheels (4) are arranged evenly in the front and back.
5. the parts clamping device for the off-road crane according to any one of claims 1 to 4, wherein the left part of the bottom plate (1) is rotatably installed on the right part of the bottom plate (1) and is locked and fixed by the locking rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910758891.XA CN110549266B (en) | 2019-08-16 | 2019-08-16 | Part clamping device for cross-country crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910758891.XA CN110549266B (en) | 2019-08-16 | 2019-08-16 | Part clamping device for cross-country crane |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110549266A true CN110549266A (en) | 2019-12-10 |
| CN110549266B CN110549266B (en) | 2023-07-07 |
Family
ID=68737632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910758891.XA Active CN110549266B (en) | 2019-08-16 | 2019-08-16 | Part clamping device for cross-country crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110549266B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2629668A1 (en) * | 1988-03-29 | 1989-10-06 | Hardy Marcel | Adjustable device for holding and manipulating electronic printed-circuit boards during the various operations necessary for etching |
| DE19921340A1 (en) * | 1999-05-08 | 2000-03-09 | Manfred Taubenmann | Adapter transformation system for chassis or other mechanical construction; has adjustment-fixing position pins and bushes as pre-fabrication elements for mechanical assembly |
| CN105014420A (en) * | 2014-04-21 | 2015-11-04 | 朱玉根 | Small clamp |
| CN108058113A (en) * | 2017-12-11 | 2018-05-22 | 新昌县卓能电子有限公司 | A kind of device for clamping and positioning |
| CN207669169U (en) * | 2017-11-14 | 2018-07-31 | 重庆渝舸华汽车配件有限责任公司 | Harness clamp |
| CN108466199A (en) * | 2018-05-20 | 2018-08-31 | 苏州沃森优金电子科技有限公司 | A kind of pvc pipe clamping device |
| CN207788309U (en) * | 2017-12-12 | 2018-08-31 | 合肥铭衡机械制造有限公司 | A kind of fraise jig |
| CN109015815A (en) * | 2018-08-19 | 2018-12-18 | 合肥晶诺知识产权信息服务有限责任公司 | A kind of efficient clamping device |
| CN109093178A (en) * | 2018-08-19 | 2018-12-28 | 泾县瑞旺农业科技服务有限公司 | A kind of material cutting equipment enhancing section flatness |
| CN109877740A (en) * | 2019-04-21 | 2019-06-14 | 吉林工程技术师范学院 | A kind of pincers worker clamping device with all-directional rotation function |
-
2019
- 2019-08-16 CN CN201910758891.XA patent/CN110549266B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2629668A1 (en) * | 1988-03-29 | 1989-10-06 | Hardy Marcel | Adjustable device for holding and manipulating electronic printed-circuit boards during the various operations necessary for etching |
| DE19921340A1 (en) * | 1999-05-08 | 2000-03-09 | Manfred Taubenmann | Adapter transformation system for chassis or other mechanical construction; has adjustment-fixing position pins and bushes as pre-fabrication elements for mechanical assembly |
| CN105014420A (en) * | 2014-04-21 | 2015-11-04 | 朱玉根 | Small clamp |
| CN207669169U (en) * | 2017-11-14 | 2018-07-31 | 重庆渝舸华汽车配件有限责任公司 | Harness clamp |
| CN108058113A (en) * | 2017-12-11 | 2018-05-22 | 新昌县卓能电子有限公司 | A kind of device for clamping and positioning |
| CN207788309U (en) * | 2017-12-12 | 2018-08-31 | 合肥铭衡机械制造有限公司 | A kind of fraise jig |
| CN108466199A (en) * | 2018-05-20 | 2018-08-31 | 苏州沃森优金电子科技有限公司 | A kind of pvc pipe clamping device |
| CN109015815A (en) * | 2018-08-19 | 2018-12-18 | 合肥晶诺知识产权信息服务有限责任公司 | A kind of efficient clamping device |
| CN109093178A (en) * | 2018-08-19 | 2018-12-28 | 泾县瑞旺农业科技服务有限公司 | A kind of material cutting equipment enhancing section flatness |
| CN109877740A (en) * | 2019-04-21 | 2019-06-14 | 吉林工程技术师范学院 | A kind of pincers worker clamping device with all-directional rotation function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110549266B (en) | 2023-07-07 |
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