CN103753280A - Adjustable support platform type clamp - Google Patents
Adjustable support platform type clamp Download PDFInfo
- Publication number
- CN103753280A CN103753280A CN201310592518.4A CN201310592518A CN103753280A CN 103753280 A CN103753280 A CN 103753280A CN 201310592518 A CN201310592518 A CN 201310592518A CN 103753280 A CN103753280 A CN 103753280A
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- workpiece
- type clamp
- platform type
- adjustable support
- 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.)
- Pending
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Classifications
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- 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
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/002—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring the holding action of work or tool holders
- B23Q17/005—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring the holding action of work or tool holders by measuring a force, a pressure or a deformation
-
- 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
- B23Q3/069—Work-clamping means for pressing workpieces against a work-table
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- 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
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
Abstract
The invention discloses an adjustable support platform type clamp. The adjustable support platform type clamp comprises a frame, a pressing plate for clamping a workpiece and a support rod connected to the frame, wherein the pressing plate penetrates through the support rod, a spring is arranged between the support rod and the pressing plate, a threaded section and a nut matched with the threaded section are arranged on the support rod, a group of support platforms is further arranged on the frame, matched stepped teeth are formed between two support platforms, the support platforms are propped against the end, far away from the workpiece, of the pressing plate, a pressure sensor is arranged on the pressing plate, and a soft cushion is arranged on one part, in contact with the workpiece, of the pressing plate. The adjustable support platform type clamp is characterized in that different stepped toothed surfaces of the support platforms are enabled to contact with one another by virtue of the stepped teeth between the support platforms of the group, and therefore, the height adjustment of the pressing plate is realized; besides, the adjustable support platform type clamp can be applied to various workpieces different in size and also is capable of ensuring correct positioning of the workpieces.
Description
Technical field
The invention belongs to the technical field of work holder.
Background technology
Fixture is widely used in machine-building process, by swing or the translation of bare terminal end, carrys out loading and unloading workpiece, and workpiece must utilize fixture to position and clamp before processing.The normal pressing plate that adopts carrys out clamping work pieces at present, one end of pressing plate is limited block, the other end is bare terminal end, adopt this structure to exist following shortcoming: the size of limited block is fixed, can not be according to the shape adjustment pressing plate of workpiece, and the size of workpiece may change at any time, therefore such structure workpiece may be shifted with respect to bare terminal end, cause the final position of workpiece inaccurate, thereby workpiece correctly cannot be located.
Summary of the invention
The invention provides a kind of adjustable support table clamp, the problem that can not regulate to solve existing pressing plate.
In order to solve the problems of the technologies described above, the invention provides following technical scheme: a kind of adjustable support table clamp, comprise frame, for the pressing plate of holding workpiece be connected to the pole in frame, described pressing plate is through pole, between pole and pressing plate, be provided with spring, the nut that pole is provided with thread segment and mates with thread segment, in frame, be also provided with one group of supporting station, between two supporting stations, have the stairstepping tooth matching, described supporting station and pressing plate offset away from one end of workpiece, pressing plate is provided with pressure sensor, and the part contacting with workpiece on pressing plate is provided with cushion.
Compared with prior art, the invention has the advantages that: utilize one group of stairstepping tooth between supporting station, make the different stairstepping flank of tooth contacts of supporting station, the height of realizing pressing plate is adjustable, the present invention can be used for multiple workpiece not of uniform size, and has guaranteed the correct location of workpiece.Pressing plate is provided with pressure sensor, can detect the pressure on pressing plate, prevents excessive its too early endurance failure that causes of its pressure.The part contacting with workpiece on pressing plate is provided with cushion, can prevent that workpiece from being crushed.
Further, described nut is provided with handle, can conveniently utilize handle to unclamp or clamping work pieces.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, technical solution of the present invention is further illustrated:
Fig. 1 is the structural representation of adjustable support table clamp embodiment of the present invention.
Reference numeral in Figure of description comprises: 1, frame; 2, pressing plate; 3, pole; 4, spring; 5, nut; 6, handle; 7, supporting station; 8, pressure sensor; 9, workpiece.
The specific embodiment
As shown in Figure 1, the adjustable supporting station 7 formula fixtures of one in the present embodiment, comprise frame 1, for the pressing plate 2 of holding workpiece 9 be connected to the pole 3 in frame 1.Described pressing plate 2, through pole 3, is provided with spring between pole 3 and pressing plate 2, the nut 5 that pole 3 is provided with thread segment and mates with thread segment.In frame 1, be also provided with a pair of supporting station 7, between two supporting stations 7, have the stairstepping tooth matching, described supporting station 7 offsets away from one end of workpiece 9 with pressing plate 2, the upper surface of supporting station 7 mates with the lower surface of pressing plate 2, supporting station 7 pressing plates 2 are provided with pressure sensor 8, and the part contacting with workpiece 9 on pressing plate 2 is provided with cushion.Described nut 5 is provided with extension type handle 6.
The using method of the present embodiment is as follows: two supporting stations 7 are coordinated, because of between two supporting stations 7, have the stairstepping tooth matching, therefore the height that makes the contact of the different stairstepping flank of tooth that two supporting stations 7 are used in combination to reach is also different, thereby clamp the workpiece 9 of differing heights.
For a person skilled in the art, not departing under the prerequisite of structure of the present invention, can also make some distortion and improvement, these also should be considered as protection scope of the present invention, and these can not affect effect of the invention process and practical applicability.
Claims (2)
1. an adjustable support table clamp, comprise frame, for the pressing plate of holding workpiece be connected to the pole in frame, described pressing plate is through pole, between pole and pressing plate, be provided with spring, the nut that pole is provided with thread segment and mates with thread segment, it is characterized in that: in frame, be also provided with one group of supporting station, between two supporting stations, have the stairstepping tooth matching, described supporting station and pressing plate offset away from one end of workpiece, pressing plate is provided with pressure sensor, and the part contacting with workpiece on pressing plate is provided with cushion.
2. adjustable support table clamp as claimed in claim 1, is characterized in that: described nut is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310592518.4A CN103753280A (en) | 2013-11-22 | 2013-11-22 | Adjustable support platform type clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310592518.4A CN103753280A (en) | 2013-11-22 | 2013-11-22 | Adjustable support platform type clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103753280A true CN103753280A (en) | 2014-04-30 |
Family
ID=50520681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310592518.4A Pending CN103753280A (en) | 2013-11-22 | 2013-11-22 | Adjustable support platform type clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103753280A (en) |
-
2013
- 2013-11-22 CN CN201310592518.4A patent/CN103753280A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140430 |