CN203712351U - Rapid clamping device with meshed racks - Google Patents
Rapid clamping device with meshed racks Download PDFInfo
- Publication number
- CN203712351U CN203712351U CN201420104284.4U CN201420104284U CN203712351U CN 203712351 U CN203712351 U CN 203712351U CN 201420104284 U CN201420104284 U CN 201420104284U CN 203712351 U CN203712351 U CN 203712351U
- Authority
- CN
- China
- Prior art keywords
- base
- deck
- compressing member
- engagement
- clamp 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.)
- Expired - Fee Related
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
A rapid clamping device with meshed racks comprises a base and a clamping base; a compressing part is arranged on the clamping base; the base and the clamping base are in split structures; the external lateral side of the base is provided with fixed racks; the lateral side of the clamping base is provided with flexible racks which are meshed with the fixed racks. The rapid clamping device with the meshed racks has the advantages of being reasonable in design, enabling large acting force to be supported between the base and the clamping base under the condition that the clamping base rapidly goes up and down and being simple in operation, firm in structure, easy to machine, low in production cost and benefited to wide popularization.
Description
Technical field
The utility model relates to clamp mechanism, especially a kind of quick clamp device with tooth bar engagement.
Background technology
At present some workpiece are being added to man-hour, often need to be to the tight binding clasp of work piece positioning, the various workpiece of binding clasp clamping, varying in size of general workpiece, therefore the size of binding clasp also will be made adjustment, as binder is pressed in disclosed (patent No. is 201320110134.X) a kind of novel simple welding at present, distance in this pressure binder employing adjusting screw(rod) adjusting pressure binder main body between upper main body and lower main body, but because the active force of pressing binder to produce clamping workpiece is very large, therefore to pressing binder main body itself also to bear very large load, adjusting screw(rod) particularly, under the effect of powerful load force, be easy to the screw thread torsional deformation on adjusting screw(rod), destroy helicitic texture, make it cannot lifting, even can time adjusting screw(rod) crooked.
Utility model content
The utility model will solve the shortcoming of above-mentioned prior art, and a kind of quick clamp device with tooth bar engagement is provided, and strengthens the fastness to binding clasp lifting structure, not yielding, and binding clasp processing ease, clamps conveniently simultaneously.
The utility model solves the technical scheme that its technical problem adopts: this quick clamp device with tooth bar engagement, comprise base and deck, deck is provided with compressing member, base and deck are Split type structure, the outer side edges of base is provided with stationary rack, and the side of deck is provided with the movable rack with stationary rack engagement; Compressing member is the screw rod that is threaded in deck upper end.This structure is comparatively simple, easy for installation.This structure adopts a pair of tooth bar clamping, and wherein movable rack moves up and down, and can snap in fast in stationary rack, and the power that can bear between stationary rack and movable rack is stronger, therefore, the in the situation that of deck fast lifting, has simultaneously and bears powerful active force.
For further perfect, the external tooth port of movable rack is provided with chamfering.Being convenient to like this movable rack snaps in stationary rack.
The upper surface of base is provided with the movable cushion block that is threaded engagement with base.Cushion block plays the effect of protection base and workpiece, and cushion block can lifting on base simultaneously.
The lower end of compressing member is fixed with pressure head.Pressure head plays the effect of protection compressing member and workpiece.
This quick clamp device with tooth bar engagement, comprises base and deck, and deck is provided with compressing member, and base and deck are Split type structure, and the outer side edges of base is provided with stationary rack, and the side of deck is provided with the movable rack with stationary rack engagement; Compressing member is the screw rod that is threaded in deck upper end.The depression bar of compressing member for passing from deck upper end, the top of depression bar is provided with eccentric wheel, and the upper end of deck is provided with eccentric wheel mount pad.This sound construction, easy to operate.
The effect that the utility model is useful is: the utility model reasonable in design, and mainly make deck in the situation that of fast lifting, between base and deck, have and bear powerful active force simultaneously, and simple to operate, sound construction, makes easily, production cost is low, is conducive to extensive popularization.
Accompanying drawing explanation
Fig. 1 is the structural representation that in the utility model, compressing member adopts screw rod;
Fig. 2 is that in the utility model, compressing member adopts eccentric structural representation.
Description of reference numerals: base 1, stationary rack 1-1, chamfering 1-11, deck 2, movable rack 2-1, compressing member 3, screw rod 3-1, depression bar 3-2, eccentric wheel 3-3, eccentric wheel mount pad 3-4, movable cushion block 4, pressure head 5.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
With reference to accompanying drawing: this quick clamp device with tooth bar engagement, comprise base 1 and deck 2, deck 2 is provided with compressing member 3, and base 1 is Split type structure with deck 2, the outer side edges of base 1 is provided with stationary rack 1-1, and the side of deck 2 is provided with the movable rack 2-1 with stationary rack 1-1 engagement.The external tooth port of movable rack 2-1 is provided with chamfering 1-11.The upper surface of base 1 is provided with the movable cushion block 4 that is threaded engagement with base 1.The lower end of compressing member 3 is fixed with pressure head 5.
As shown in Figure 1, compressing member 3 is for being threaded in the screw rod 3-1 of deck 2 upper ends.As shown in Figure 2, the depression bar 3-2 of compressing member 3 for passing from deck 2 upper ends, the top of depression bar 3-2 is provided with eccentric wheel 3-3, and the upper end of deck 2 is provided with eccentric wheel mount pad 3-4.
Although the utility model illustrates and describes by reference to preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation in form and details.
Claims (5)
1. one kind has the quick clamp device that tooth bar meshes, comprise base (1) and deck (2), deck (2) is provided with compressing member (3), it is characterized in that: described base (1) is Split type structure with deck (2), the outer side edges of base (1) is provided with stationary rack (1-1), and the side of deck (2) is provided with the movable rack (2-1) with stationary rack (1-1) engagement; Described compressing member (3) is for being threaded in the screw rod (3-1) of deck (2) upper end.
2. the quick clamp device with tooth bar engagement according to claim 1, is characterized in that: the external tooth port of described movable rack (2-1) is provided with chamfering (1-11).
3. the quick clamp device with tooth bar engagement according to claim 1, is characterized in that: the upper surface of described base (1) is provided with the movable cushion block (4) that is threaded engagement with base (1).
4. the quick clamp device with tooth bar engagement according to claim 1, is characterized in that: the lower end of described compressing member (3) is fixed with pressure head (5).
5. one kind has the quick clamp device that tooth bar meshes, comprise base (1) and deck (2), deck (2) is provided with compressing member (3), it is characterized in that: described base (1) is Split type structure with deck (2), the outer side edges of base (1) is provided with stationary rack (1-1), and the side of deck (2) is provided with the movable rack (2-1) with stationary rack (1-1) engagement; The depression bar (3-2) of described compressing member (3) for passing from deck (2) upper end, the top of depression bar (3-2) is provided with eccentric wheel (3-3), and the upper end of described deck (2) is provided with eccentric wheel mount pad (3-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420104284.4U CN203712351U (en) | 2014-03-10 | 2014-03-10 | Rapid clamping device with meshed racks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420104284.4U CN203712351U (en) | 2014-03-10 | 2014-03-10 | Rapid clamping device with meshed racks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203712351U true CN203712351U (en) | 2014-07-16 |
Family
ID=51151549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420104284.4U Expired - Fee Related CN203712351U (en) | 2014-03-10 | 2014-03-10 | Rapid clamping device with meshed racks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203712351U (en) |
-
2014
- 2014-03-10 CN CN201420104284.4U patent/CN203712351U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140716 Termination date: 20170310 |