CN204772221U - Stress detects uses chuck device - Google Patents
Stress detects uses chuck device Download PDFInfo
- Publication number
- CN204772221U CN204772221U CN201520511762.8U CN201520511762U CN204772221U CN 204772221 U CN204772221 U CN 204772221U CN 201520511762 U CN201520511762 U CN 201520511762U CN 204772221 U CN204772221 U CN 204772221U
- Authority
- CN
- China
- Prior art keywords
- base
- wedge
- cavity
- sides
- elevating bracket
- 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 relates to a stress detects uses chuck device, include that a middle part has the base of cavity, its characterized in that: the upper end of base is equipped with describes the opening with the wedge of cavity intercommunication, sliding connection has the wedge that two symmetries were laid in the wedge form opening, bottom sliding connection to a lift seat that is located base cavity of wedge, it is connected with a vertical rack to go up and down the bottom of seat, and the lift foot stall portion that lies in vertical rack both sides still is equipped with one respectively and is connected to the spring on the base cavity, still be equipped with in the base cavity one with base articulated drive gear, drive gear with vertical rack toothing, link firmly an operation handle bar on drive gear's the lateral part, be connected with a separation blade through locking screw respectively on lieing in the base of wedge both sides. The utility model discloses simple structure, the simple operation, the clamp force is sufficient, can effectively ensure the accuracy that detects.
Description
Technical field
The utility model relates to a kind of stress mornitoring cartridge device, is applied to the mechanics of materials and detects.
Background technology
Detection at present for the pulling force iso-stress of material is very important, and existing checkout equipment is varied, wherein the clamping quality of chuck is directly connected to the effect quality of detection, and be existingly applied to chuck on checkout equipment otherwise complex structure, otherwise be exactly that clamping force is inadequate, cause testing result influenced.Therefore, for the problems referred to above be the utility model research object.
Utility model content
In order to solve existing technical deficiency, the utility model provides a kind of stress mornitoring cartridge device.
Of the present utility modelly to be characterised in that:
A kind of stress mornitoring cartridge device, comprise the base in the middle part of in the of with cavity, it is characterized in that: the upper end of described base is provided with the wedge shape opening with cavity connects, two pieces of symmetrical wedges laid are slidably connected in described wedge shape opening, the basal sliding of described wedge is connected to one and is positioned on the elevating bracket of base cavity pocket, the bottom of described elevating bracket is connected with a longitudinal rack, also be respectively equipped with one bottom the elevating bracket being positioned at longitudinal rack both sides and be connected to spring on base cavity pocket, a driven wheel hinged with base is also provided with in described base cavity pocket, described driven wheel engages with described longitudinal rack, one sidepiece of described driven wheel is fixed with an operation hand lever, the base being positioned at wedge both sides is connected with a catch respectively by lock-screw.
Wherein, described elevating bracket is provided with a dovetail groove, is provided with dovetail groove guide rail bottom described wedge.
Described base offers a duct imported in order to longitudinal rack bottom.
The outer end of described catch is to wedge infolding, and to form notch, the both sides of described wedge are respectively equipped with the extension installed in notch.
The both sides, bottom of described base are respectively equipped with one in order to bolted duct.
Advantage of the present utility model: the utility model structure is simple, simple operation, clamping force foot, the accuracy that energy effective guarantee detects.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model embodiment,
Fig. 2 be the A of Fig. 1 to partial structurtes schematic diagram,
Fig. 3 is that the B of Fig. 1 is to partial structurtes schematic diagram.
Detailed description of the invention
Referring to figs. 1 to Fig. 3, the utility model relates to a kind of stress mornitoring cartridge device, comprise the base 1 in the middle part of in the of with cavity, the upper end of described base is provided with the wedge shape opening with cavity connects, two pieces of symmetrical wedges 2 laid are slidably connected in described wedge shape opening, the basal sliding of described wedge is connected to one and is positioned on the elevating bracket 3 of base cavity pocket, the bottom of described elevating bracket is connected with a longitudinal rack 4, also be respectively equipped with one bottom the elevating bracket being positioned at longitudinal rack both sides and be connected to spring 5 on base cavity pocket, a driven wheel 6 hinged with base is also provided with in described base cavity pocket, described driven wheel engages with described longitudinal rack, one sidepiece of described driven wheel is fixed with an operation hand lever 7, the base being positioned at wedge both sides is connected with a catch 9 respectively by lock-screw 8.
In order to meet being slidably connected between wedge and elevating bracket, above-mentioned elevating bracket being provided with a dovetail groove 10, bottom described wedge, being provided with dovetail groove guide rail 11.
In order to meet elevating bracket move down time, the needs that longitudinal rack also will move down, above-mentioned base offers one in order to longitudinal rack bottom import duct 12.
In order to make wedge when moving down can automatically and another wedge separate, in the outer end of above-mentioned catch to wedge infolding, to form notch, the both sides of described wedge are respectively equipped with the extension 13 installed in notch.
Be connected with bottom bay for the ease of this chuck, be respectively equipped with one in the both sides, bottom of above-mentioned base in order to bolted duct 14.
Specific implementation process: this device is connected on a certain work housing by bolt duct, then operate hand lever upwards to carry, driven wheel is rotated, and then drive longitudinal rack descending, descending longitudinal rack drives elevating bracket descending again, descending elevating bracket drives wedge descending along notch again, thus two wedges are separated, and is convenient to install the material that will test; Following hand leaves operation hand lever, automatically promotes elevating bracket up by the spring force of spring, and two wedges are closed, thus fastening material, when material drives wedge to continue up, because wedge is installed on wedge shape opening, therefore material instead can be tighter by what clamp.
Although specifically show in conjunction with preferred embodiment and describe the utility model; this technical scheme method and access of specific implementation is a lot; the above is only preferred embodiment of the present utility model; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection domain of the present utility model.
Claims (5)
1. a stress mornitoring cartridge device, comprise the base in the middle part of in the of with cavity, it is characterized in that: the upper end of described base is provided with the wedge shape opening with cavity connects, two pieces of symmetrical wedges laid are slidably connected in described wedge shape opening, the basal sliding of described wedge is connected to one and is positioned on the elevating bracket of base cavity pocket, the bottom of described elevating bracket is connected with a longitudinal rack, also be respectively equipped with one bottom the elevating bracket being positioned at longitudinal rack both sides and be connected to spring on base cavity pocket, a driven wheel hinged with base is also provided with in described base cavity pocket, described driven wheel engages with described longitudinal rack, one sidepiece of described driven wheel is fixed with an operation hand lever, the base being positioned at wedge both sides is connected with a catch respectively by lock-screw.
2. a kind of stress mornitoring cartridge device according to claim 1, is characterized in that: described elevating bracket is provided with a dovetail groove, is provided with dovetail groove guide rail bottom described wedge.
3. a kind of stress mornitoring cartridge device according to claim 1, is characterized in that: described base offers a duct imported in order to longitudinal rack bottom.
4. a kind of stress mornitoring cartridge device according to claim 1, is characterized in that: the outer end of described catch is to wedge infolding, and to form notch, the both sides of described wedge are respectively equipped with the extension installed in notch.
5. a kind of stress mornitoring cartridge device according to claim 1, is characterized in that: the both sides, bottom of described base are respectively equipped with one in order to bolted duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520511762.8U CN204772221U (en) | 2015-07-15 | 2015-07-15 | Stress detects uses chuck device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520511762.8U CN204772221U (en) | 2015-07-15 | 2015-07-15 | Stress detects uses chuck device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204772221U true CN204772221U (en) | 2015-11-18 |
Family
ID=54512346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520511762.8U Expired - Fee Related CN204772221U (en) | 2015-07-15 | 2015-07-15 | Stress detects uses chuck device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204772221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110049631A (en) * | 2019-05-16 | 2019-07-23 | 东莞市富茂五金机械有限公司 | A kind of terminal plug-in system |
-
2015
- 2015-07-15 CN CN201520511762.8U patent/CN204772221U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110049631A (en) * | 2019-05-16 | 2019-07-23 | 东莞市富茂五金机械有限公司 | A kind of terminal plug-in system |
| CN110049631B (en) * | 2019-05-16 | 2024-03-15 | 东莞市富茂五金机械有限公司 | Terminal plug-in system |
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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: 20151118 Termination date: 20160715 |