CN210414276U - Quick positioning locker - Google Patents
Quick positioning locker Download PDFInfo
- Publication number
- CN210414276U CN210414276U CN201921324379.6U CN201921324379U CN210414276U CN 210414276 U CN210414276 U CN 210414276U CN 201921324379 U CN201921324379 U CN 201921324379U CN 210414276 U CN210414276 U CN 210414276U
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- CN
- China
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- pin body
- steel ball
- pin
- positioning
- positioning pin
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- Expired - Fee Related
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Abstract
The utility model discloses a fix a position locker fast belongs to and detects anchor clamps technical field. Quick location locker includes locating pin and hold-down shaft, the locating pin is hollow structure, the inside of locating pin is equipped with the bolt, the bolt includes horizontal round pin body and perpendicular round pin body, the hold-down shaft is located the top of horizontal round pin body, threaded connection has the handle on the hold-down shaft, communicating first through-hole about being equipped with on the perpendicular round pin body, the inside in spring groove is equipped with the second spring, the below of perpendicular round pin body is equipped with first steel ball, the below of first steel ball is equipped with the second steel ball, the second steel ball passes the lateral wall of locating pin and rather than sliding connection, the bottom of flange position sleeve with be equipped with the recess between the locating pin. This quick location locker uses conveniently, and structural design is reasonable, has solved and has examined the problem that a plurality of detection efficiency of utensil dismantlement part are low.
Description
Technical Field
The utility model relates to a detect anchor clamps technical field, specifically be a fix a position locker fast.
Background
The machine is also called a fixture, which is used to fix the object to be processed to make it occupy the correct position for receiving construction or detection. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig. Such as welding jigs, inspection jigs, assembly jigs, machine tool jigs, and the like. Among them, the machine tool clamp is the most common, and is often referred to as a clamp for short. When a workpiece is machined on a machine tool, the workpiece needs to be assembled (positioned) and firmly clamped (clamped) before machining in order to enable the surface of the workpiece to meet the technical requirements of the size, the geometric shape, the mutual position precision with other surfaces and the like specified in the drawing.
A lot of parts all need to be dismantled on the utensil of examining now to simulation piece measurement product, examine at present and fix a position with two linear bearing, then reuse screw locking, because examine at present and require that the part of dismantling is more, operate like this and to product measurement efficiency very low, to above-mentioned condition, we provide one kind and can solve examine a quick location locker of technical problem such as part dismantlement is loaded down with trivial details.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fix a position locker fast to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a quick positioning locker comprises a positioning pin and a pressing shaft, wherein the positioning pin is of a hollow structure, a bolt is arranged in the positioning pin and comprises a transverse pin body and a vertical pin body, the lower surface of the transverse pin body is vertically connected with the top end of the vertical pin body to form a T-shaped structure, and the transverse pin body is connected with the inner wall of the positioning pin in a sliding manner; the pressing shaft is positioned above the transverse pin body, a handle is connected to the pressing shaft in a threaded manner, a first through hole communicated with the left side and the right side is formed in the vertical pin body, a second through hole communicated with the left side and the right side is formed in the positioning pin, a fixing sleeve and a flange positioning sleeve are sleeved on the outer surface of the lower end of the positioning pin, the flange positioning sleeve is positioned below the fixing sleeve, a first spring is arranged between the lower surface of the transverse pin body and the positioning pin, a spring groove is formed between the positioning pin and the fixing sleeve, and a second spring is arranged inside the spring groove; a first steel ball is arranged below the vertical pin body, a second steel ball is arranged below the first steel ball, the second steel ball penetrates through the side wall of the positioning pin and is in sliding connection with the side wall, and a groove is formed between the bottom end of the flange positioning sleeve and the positioning pin.
Preferably, the handle is of a star-shaped configuration.
Preferably, the positioning pin is matched with the bolt.
Compared with the prior art, the beneficial effects of the utility model are that: this quick location locker compares with current locker, it is convenient to use, structural design is reasonable, the problem of examining the many detection efficiency low of utensil dismantlement part has been solved, press the handle downwards, it makes the height of first through-hole and second through-hole be located same water flat line to extrude first spring through the bolt, first steel ball extrudees the second steel ball downwards this moment, make the second steel ball block to in the recess, can fix a position the compress shaft in can inserting the through-hole with only the pin nail this moment, continue to press the handle, make locating pin removal extrusion second spring downwards, alright make the locating pin can reciprocate, and is rich in elasticity.
Drawings
Fig. 1 is a cross-sectional view of a quick-positioning locking device of the present invention;
fig. 2 is an enlarged schematic structural view of a position a of the quick positioning locking device shown in fig. 1 according to the present invention.
Fig. 1 includes: 1. a pressing shaft; 2. a handle; 3. a bolt; 4. a cross pin body; 6. positioning pins; 7. a second through hole; 8. fixing a sleeve; 9. a first spring; 10. a second spring; 11. a flange positioning sleeve; 12. a first steel ball; 13. a spring slot; 14. a second steel ball; 15. a groove; 16. stopping pins; 17. a vertical pin body;
fig. 2 includes: 4. a bolt; 5. a first through hole; 6. positioning pins; 7. a second through hole; 9. a first spring; 13. a spring slot; 16. and (5) stopping the pin.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a quick positioning locker comprises a positioning pin 6 and a pressing shaft 1, wherein the positioning pin 6 is of a hollow structure, a bolt 3 is arranged in the positioning pin 6, the bolt 3 comprises a transverse pin body 4 and a vertical pin body 17, the lower surface of the transverse pin body 4 is vertically connected with the top end of the vertical pin body 17 to form a T-shaped structure, and the transverse pin body 4 is connected with the inner wall of the positioning pin 6 in a sliding manner; the pressing shaft 1 is positioned above the transverse pin body 4, the handle 2 is connected to the pressing shaft 1 in a threaded manner, the vertical pin body 17 is provided with a first through hole 5 communicated left and right, the positioning pin 6 is provided with a second through hole 7 communicated left and right, the outer surface of the lower end of the positioning pin 6 is sleeved with a fixing sleeve 8 and a flange positioning sleeve 11, the flange positioning sleeve 11 is positioned below the fixing sleeve 8, a first spring 9 is arranged between the lower surface of the transverse pin body 4 and the positioning pin 6, a spring groove 13 is arranged between the positioning pin 6 and the fixing sleeve 8, and a second spring 10 is arranged inside the spring groove 13; a first steel ball 12 is arranged below the vertical pin body 17, a second steel ball 14 is arranged below the first steel ball 12, the second steel ball 14 penetrates through the side wall of the positioning pin 6 and is in sliding connection with the positioning pin, a groove 15 is formed between the bottom end of the flange positioning sleeve 11 and the positioning pin 6, the first steel ball 12 originally fixed at the bottom end of the bolt 3 can extrude the second steel ball 14 in the process that the handle 2 presses the pressing shaft 1 and the bolt 3 moves downwards, and the second steel ball 14 is extruded into the groove 15.
Preferably, but not limited to, the handle 2 has a star-shaped structure, so that the handle 2 is more labor-saving and convenient to screw on the pressing shaft 1 and separate the handle 2 from the pressing shaft 1.
Preferably, but not limited to, the positioning pin 6 is matched with the plug pin 3, the stop pin 16 is matched with the first through hole 5 and the second through hole 7, the plug pin 3 is moved downwards by pressing the pressing shaft 1 downwards through the handle 2, the plug pin 3 is composed of a horizontal pin body 4 and a vertical pin body 17, the second through hole 7 is moved to the same height position as the first through hole 5, and the stop pin 16 can be inserted into the second through hole 7 from the right side through the first through hole 5; by way of example and not limitation, when the handle 2 presses the pressing shaft 1 to move downwards for 2cm, the bolt 3 moves downwards for 2cm, the second through hole 7 on the vertical pin body 17 moves downwards for 2cm, the first through hole 5 and the second through hole 7 are located at the same height, and the stop pin 16 can be inserted in the right-to-left direction to limit the bolt 3.
The working principle is as follows: the quick positioning locker is convenient to use, the handle 2 is pressed downwards, the bolt 3 extrudes the first spring 9 to enable the heights of the first through hole 5 and the second through hole 7 to be positioned on the same horizontal line, the first steel ball 12 extrudes the second steel ball 14 downwards at the moment to enable the second steel ball 14 to be clamped in the groove 15, the stop pin 16 can be inserted into the through hole to position the pressing shaft 1 at the moment, the handle 2 is continuously pressed to enable the positioning pin 6 to move downwards to extrude the second spring 10, and the positioning pin 6 can move upwards and downwards and has high elasticity; when the locker is contracted, the positioning pin 6 can move upwards only by lifting the handle 2 upwards, and then the bolt 3 can move upwards by pulling out the stop pin 16, which is the working principle of the quick positioning locker.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a quick location locker, includes locating pin and compress tightly axle, its characterized in that: the positioning pin is of a hollow structure, a bolt is arranged in the positioning pin and comprises a transverse pin body and a vertical pin body, the lower surface of the transverse pin body is vertically connected with the top end of the vertical pin body to form a T-shaped structure, and the transverse pin body is connected with the inner wall of the positioning pin in a sliding manner; the pressing shaft is positioned above the transverse pin body, a handle is connected to the pressing shaft in a threaded manner, a first through hole communicated with the left side and the right side is formed in the vertical pin body, a second through hole communicated with the left side and the right side is formed in the positioning pin, a fixing sleeve and a flange positioning sleeve are sleeved on the outer surface of the lower end of the positioning pin, the flange positioning sleeve is positioned below the fixing sleeve, a first spring is arranged between the lower surface of the transverse pin body and the positioning pin, a spring groove is formed between the positioning pin and the fixing sleeve, and a second spring is arranged inside the spring groove; a first steel ball is arranged below the vertical pin body, a second steel ball is arranged below the first steel ball, the second steel ball penetrates through the side wall of the positioning pin and is in sliding connection with the side wall, and a groove is formed between the bottom end of the flange positioning sleeve and the positioning pin.
2. The quick-action locking device of claim 1, wherein: the handle is of a star-shaped structure.
3. The quick-action locking device of claim 1, wherein: the positioning pin is matched with the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921324379.6U CN210414276U (en) | 2019-08-15 | 2019-08-15 | Quick positioning locker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921324379.6U CN210414276U (en) | 2019-08-15 | 2019-08-15 | Quick positioning locker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210414276U true CN210414276U (en) | 2020-04-28 |
Family
ID=70362540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921324379.6U Expired - Fee Related CN210414276U (en) | 2019-08-15 | 2019-08-15 | Quick positioning locker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210414276U (en) |
-
2019
- 2019-08-15 CN CN201921324379.6U patent/CN210414276U/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: 20200428 Termination date: 20210815 |