CN207771303U - A kind of mechanical clamping device - Google Patents
A kind of mechanical clamping device Download PDFInfo
- Publication number
- CN207771303U CN207771303U CN201721714973.7U CN201721714973U CN207771303U CN 207771303 U CN207771303 U CN 207771303U CN 201721714973 U CN201721714973 U CN 201721714973U CN 207771303 U CN207771303 U CN 207771303U
- Authority
- CN
- China
- Prior art keywords
- receiving portion
- clamping part
- clamping device
- cylindrical bar
- interconnecting piece
- 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.)
- Expired - Fee Related
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- Clamps And Clips (AREA)
Abstract
The utility model provides a kind of mechanical clamping device, including hand-held part, receiving portion, interconnecting piece and clamping part, it is fixedly connected on the left of hand-held part one end and receiving portion, receiving portion is the hollow cavity that can accommodate clamping part, the opening for accessing clamping part is provided on the side wall of receiving portion, interconnecting piece includes upper connector and lower connector, two perforation up and down are provided on the right side of receiving portion, the left end of upper connector and lower connector passes through perforation hinged with receiving portion by removable pin respectively, it is connected with compressed spring between upper connector and lower connector, upper connector is respectively arranged with threaded hole with lower connector, screwed plug passes through threaded hole both ends respectively by nut tightening, clamping part left end is provided with voussoir, interconnecting piece right end and clamping part right end are both provided with the wedge slot of voussoir insertion, holding holes are provided on clamping part.A kind of mechanical clamping device described in the utility model, a component, the single problem of hold assembly type can only be clamped by solving existing clamping device once.
Description
Technical field
The utility model belongs to technical field of mechanical processing, more particularly, to a kind of mechanical clamping device.
Background technology
When some Machining operations, such as when pipe cutting, clamping device is needed to clamp steel pipe ability
Steel pipe is cut, and other cutting operation will also use clamping device, the device of previous clamping all can only one
Secondary property clamps a component, and working efficiency is low, and the component of same shape can only be clamped.
Invention content
In view of this, the utility model is directed to a kind of mechanical clamping device, it can only to solve existing clamping device
A component disposably is clamped, hold assembly type is single, ineffective problem.
In order to achieve the above objectives, the technical solution of the utility model is realized in：
A kind of mechanical clamping device, including hand-held part, receiving portion, interconnecting piece and clamping part, hand-held part are telescopic rod, are held
It is fixedly connected on the left of portion one end and receiving portion；
Receiving portion is the hollow cavity that can accommodate clamping part, is provided on the side wall of receiving portion for accessing opening for clamping part
Mouthful, the lid with opening cooperation is provided in opening, lid is screwed opening by screw thread；
Interconnecting piece includes upper connector and lower connector, is provided with two perforation up and down on the right side of receiving portion, upper connector with
The left end of lower connector passes through perforation hinged with receiving portion by removable pin respectively, is connected between upper connector and lower connector
Compressed spring, upper connector are respectively arranged with threaded hole with lower connector, and screwed plug passes through nut respectively across threaded hole both ends
It screws；
Clamping part left end is provided with voussoir, and interconnecting piece right end and clamping part right end are both provided with the pluggable wedge of voussoir
Slot, clamping part are detachably connected with interconnecting piece, and holding holes are provided on clamping part.
Further, the telescopic rod be hollow cylindrical bar, telescopic rod include identical first cylindrical bar of two length with
Second cylindrical bar, the radius of the first cylindrical bar are less than the radius of the second cylindrical bar.
Further, it is provided with external screw thread on first cylindrical bar, is provided on the second cylindrical bar and coordinates with external screw thread
Internal thread, the first cylindrical bar is connected through a screw thread with the second cylindrical bar.
Further, the holding holes are arcuate socket or square hole or tri-angle-holed.
Further, it is provided with skid resistant course in the holding holes.
Compared with the existing technology, a kind of mechanical clamping device described in the utility model has the advantage that：
A kind of mechanical clamping device described in the utility model, clamping part are detachably connected with interconnecting piece, can be according to work
Need dismounting installation clamping part, it can be achieved that multiple components are clamped simultaneously；Holding holes are provided with different shape, and different shape can be clamped
Component, greatly increase working efficiency；Receiving portion can accommodate clamping part, facilitate the replacement of clamping part, simple in structure, behaviour
Facilitate.
Description of the drawings
The attached drawing for constituting the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The illustrative embodiments and their description of type are not constituted improper limits to the present invention for explaining the utility model.
In attached drawing：
Fig. 1 is a kind of mechanical clamping device schematic diagram described in the utility model embodiment.
Reference sign：
The first cylindrical bars of 1-；The second cylindrical bars of 2-；The receiving portions 3-；4- perforates；5- upper connectors；6- clamping parts；7- arcs
Hole；8- square holes；9- screwed plugs；10- nuts；11- compressed springs；12- is open.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more this feature.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model is directed to a kind of mechanical clamping device, can only be disposably clamped with solving existing clamping device
A firmly component, hold assembly type is single, ineffective problem.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
A kind of mechanical clamping device, including hand-held part, receiving portion 3, interconnecting piece and clamping part 6, hand-held part are telescopic rod, are stretched
Contracting bar is hollow cylindrical bar, and telescopic rod includes identical first cylindrical bar, 1 and second cylindrical bar 2 of two length, the first cylindrical bar 1
Radius be less than the radius of the second cylindrical bar 2, be provided with external screw thread on the first cylindrical bar 1, be provided on the second cylindrical bar 2 with outside
The internal thread of screw-thread fit, the first cylindrical bar 1 are connected through a screw thread with the second cylindrical bar 2, hand-held part one end and 3 left side of receiving portion
It is fixedly connected, receiving portion 3 is the hollow cavity that can accommodate clamping part 6, is provided on 3 side wall of receiving portion for accessing clamping part 6
Opening 12, the lids with 12 cooperation of opening are provided in opening 12, lid will be open by screw thread and 12 screw, and interconnecting piece includes
Upper connector 5 and lower connector 6,3 right side of receiving portion are provided with two perforation 4 up and down, a left side for upper connector 5 and lower connector 6
End passes through perforation 4 hinged with receiving portion 3 by removable pin respectively, and compressed spring is connected between upper connector 5 and lower connector 6
11, upper connector 5 is respectively arranged with threaded hole with lower connector 6, and screwed plug 9 is revolved by nut 10 respectively across threaded hole both ends
Tightly, 6 left end of clamping part is provided with voussoir, and interconnecting piece right end and 6 right end of clamping part are both provided with the pluggable wedge slot of voussoir, folder
It holds portion 6 to be detachably connected with interconnecting piece, holding holes is provided on clamping part 6, holding holes are arcuate socket 7 or square hole 8 or triangle
Shape hole is provided with skid resistant course in holding holes.
Compared with the existing technology, a kind of mechanical clamping device described in the utility model has the advantage that：
A kind of mechanical clamping device described in the utility model, clamping part are detachably connected with interconnecting piece, can be according to work
Need dismounting installation clamping part, it can be achieved that multiple components are clamped simultaneously；Holding holes are provided with different shape, and different shape can be clamped
Component, greatly increase working efficiency；Receiving portion can accommodate clamping part, facilitate the replacement of clamping part, simple in structure, behaviour
Facilitate.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of mechanical clamping device, including hand-held part, receiving portion, interconnecting piece and clamping part, it is characterised in that：Hand-held part is to stretch
It is fixedly connected on the left of contracting bar, hand-held part one end and receiving portion；
Receiving portion is the hollow cavity that can accommodate clamping part, and the opening for accessing clamping part is provided on the side wall of receiving portion, is opened
The lid with opening cooperation is provided on mouth, lid is screwed opening by screw thread；
Interconnecting piece includes upper connector and lower connector, and two perforation up and down, upper connector and lower company are provided on the right side of receiving portion
The left end of fitting passes through perforation hinged with receiving portion by removable pin respectively, and compression is connected between upper connector and lower connector
Spring, upper connector are respectively arranged with threaded hole with lower connector, and screwed plug passes through nut tightening respectively across threaded hole both ends；
Clamping part left end is provided with voussoir, and interconnecting piece right end and clamping part right end are both provided with the pluggable wedge slot of voussoir, folder
It holds portion to be detachably connected with interconnecting piece, holding holes is provided on clamping part.
2. a kind of mechanical clamping device according to claim 1, it is characterised in that：The telescopic rod is hollow cylinder
Bar, telescopic rod include identical first cylindrical bar of two length and the second cylindrical bar, and the radius of the first cylindrical bar is less than the second cylinder
The radius of bar.
3. a kind of mechanical clamping device according to claim 2, it is characterised in that：It is provided on first cylindrical bar outer
Screw thread is provided with the internal thread coordinated with external screw thread on the second cylindrical bar, and the first cylindrical bar is connected with the second cylindrical bar by screw thread
It connects.
4. a kind of mechanical clamping device according to claim 1, it is characterised in that：The holding holes are arcuate socket or rectangular
Hole is tri-angle-holed.
5. a kind of mechanical clamping device according to claim 1, it is characterised in that：It is provided in the holding holes anti-skidding
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721714973.7U CN207771303U (en) | 2017-12-11 | 2017-12-11 | A kind of mechanical clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721714973.7U CN207771303U (en) | 2017-12-11 | 2017-12-11 | A kind of mechanical clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207771303U true CN207771303U (en) | 2018-08-28 |
Family
ID=63232188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721714973.7U Expired - Fee Related CN207771303U (en) | 2017-12-11 | 2017-12-11 | A kind of mechanical clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207771303U (en) |
-
2017
- 2017-12-11 CN CN201721714973.7U patent/CN207771303U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20181211 |