CN212887229U

CN212887229U - Positioning guide device for processing stop pin

Info

Publication number: CN212887229U
Application number: CN202021692057.XU
Authority: CN
Inventors: 阮守聪; 阮睿
Original assignee: Hefei Shengqiang Cnc Equipment Co ltd
Current assignee: Hefei Shengqiang Cnc Equipment Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-04-06
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a positioning and guiding device for processing a stop pin, which comprises a first clamping plate and a second clamping plate, wherein the first clamping plate and the second clamping plate are arranged oppositely, and the output ends of the first clamping plate and the second clamping plate are provided with a clamping device and two positioning rods; the clamping device comprises four sliding sleeves and two shells, wherein the two sliding sleeves and the one shell form a combined body, and the two combined bodies are oppositely arranged. The utility model discloses a set up the locating lever, through the position of scale mark adjustment sliding sleeve on the locating lever to adjustment clamping device's position is injectd sliding sleeve and clamping device's moving direction and shift position through the locating lever, thereby makes things convenient for the concrete position of adjustment stop pin, through setting up first splint and second splint, is used for the centre gripping stop pin, avoids the situation that the stop pin appears rocking in the course of working.

Description

Positioning guide device for processing stop pin

Technical Field

The utility model belongs to the technical field of machining, in particular to stop pin processing is with location guider.

Background

Stop pins, also known as stops, are used to inhibit relatively moving parts. Typically, stops are placed at the edges of the frequently disassembled parts to help secure some of the parts, such as preventing rotation of the nut on the shaft, tightening of the bearing gland, etc. In the production process, the stop pins need to be processed, and the stop pins are small, so that the plurality of stop pins cannot be processed accurately and simultaneously.

In the existing stop pin machining process, the stop pin cannot be in a stable state in the machining process, and the stop pin cannot be conveyed to a definite position.

Therefore, it is necessary to provide a positioning guide device for processing a stop pin to solve the above problems.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a stop pin processing is with location guider to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a positioning guide device for processing a stop pin comprises a first clamping plate and a second clamping plate, wherein the first clamping plate and the second clamping plate are arranged oppositely, and the output ends of the first clamping plate and the second clamping plate are respectively provided with a clamping device and two positioning rods;

the clamping device comprises four sliding sleeves and two shells, the two sliding sleeves and one shell form a combined body, and the two combined bodies are oppositely arranged;

the sliding sleeve is sleeved on the surface of the positioning rod, the shell is connected with the positioning rod through the sliding sleeve, and the clamping device slides back and forth on the surface of the positioning rod through the sliding sleeve.

Furthermore, the inside stripper plate that is provided with of casing, the stripper plate both ends all are provided with the stop collar, two the stop collar with the stripper plate sets up as an organic whole.

Furthermore, two ends of the shell are respectively provided with a limiting rod, the limiting sleeve is sleeved on the outer surface of the limiting rod, and the limiting sleeve is connected with the limiting rod in a sliding manner;

and an electric roller is arranged at one end of the limiting rod and is in rolling connection with the positioning rod.

Furthermore, a sliding groove is formed in the joint of the integrated structure of the extrusion plate and the limiting sleeve and the shell, and the extrusion plate slides in the shell through the sliding groove.

Furthermore, the elastic part is arranged between the extrusion plate and the shell, telescopic rods are arranged on two sides of the elastic part, one end of each telescopic rod is connected with the extrusion plate, and the other end of each telescopic rod is detachably connected with the first clamping plate.

Furthermore, a stop pin is arranged between the first clamping plate and the second clamping plate, and the stop pin is placed in a clamping groove formed by the first clamping plate and the second clamping plate.

Furthermore, rotating sleeves are arranged inside the first clamping plate and the second clamping plate, and internal threads are arranged inside the rotating sleeves;

one end of the telescopic rod is provided with external threads, and one end of the telescopic rod is in threaded connection with the rotating sleeve.

Furthermore, the input end of the sliding sleeve is an air cylinder, and the air cylinder controls the clamping device to move through the sliding sleeve.

The utility model discloses a technological effect and advantage:

1. the utility model adjusts the position of the sliding sleeve on the positioning rod through the scale mark on the positioning rod by setting the positioning rod, thereby adjusting the position of the clamping device, and limiting the moving direction and the moving position of the sliding sleeve and the clamping device through the positioning rod, thereby conveniently adjusting the specific position of the stop pin;

2. the utility model discloses a set up first splint and second splint for the situation that the stop pin rocked appears in the course of working is avoided to the centre gripping stop pin.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of a positioning and guiding device according to an embodiment of the present invention;

fig. 2 shows a schematic view of a corresponding buckle structure of the first clamping plate and the second clamping plate according to the embodiment of the present invention;

FIG. 3 is a schematic view of a connection structure of the cylinder and the sliding sleeve according to an embodiment of the present invention;

in the figure: 1. a first splint; 2. a second splint; 3. positioning a rod; 4. a sliding sleeve; 5. a housing; 6. a pressing plate; 7. a limiting sleeve; 8. a limiting rod; 9. an electric roller; 10. a sliding groove; 11. an elastic member; 12. a telescopic rod; 13. a retaining pin; 14. a clamping groove; 15. rotating the sleeve; 16. and a cylinder.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. 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.

The utility model provides a location guider is used in processing of stop pin as shown in fig. 1, including first splint 1 and second splint 2, first splint 1 with second splint 2 sets up relatively, first splint 1 and second splint 2 parallel placement, and first splint 1 is the same with second splint 2 length. In fig. 2, a stop pin 13 is disposed between the first clamping plate 1 and the second clamping plate 2, and the stop pin 13 is placed inside a clamping groove 14 formed by the first clamping plate 1 and the second clamping plate 2.

The overall appearance of the clamping groove 14 formed by combining the first clamping plate 1 and the second clamping plate 2 is funnel-shaped, and the aperture of the top opening of the clamping groove 14 is larger than that of the bottom opening. And the whole appearance of stop pin 13 sets up to the round platform structure to stop pin 13 corresponds the buckle with centre gripping groove 14, and first splint 1 and second splint 2 are fixed through the centre gripping of centre gripping groove 14 to stop pin 13.

The shapes of the retaining pin 13 and the retaining groove 14 in the embodiment of the present invention are merely exemplary, and are not limited to the shape of the funnel or the truncated cone, such as a cylinder. When the stability of stop pin 13 has been guaranteed to the centre gripping groove 14 that first splint 1 and the combination of second splint 2 formed, also can guarantee centre gripping groove 14 and stop pin 13's cooperation effect, according to the difference of stop pin appearance, change first splint 1 and second splint 2.

In fig. 1, the output ends of the first clamping plate 1 and the second clamping plate 2 are provided with a clamping device and two positioning rods 3, the positioning rods 3 define the position of the clamping device, the clamping device comprises four sliding sleeves 4 and two housings 5, the two sliding sleeves 4 and one housing 5 form a combined body, and the two combined bodies are arranged oppositely. Two locating levers 3 are parallel to each other, and two combinations all are in between two locating levers 3, and a combination is connected with first splint 1, and another combination is connected with second splint 2, and the combination corresponds the setting with first splint 1 and another combination and second splint 2 to the combination drives first splint 1 and the equidirectional motion of second splint 2, guarantees the stability of first splint 1 and second splint 2.

The sliding sleeve 4 is sleeved on the surface of the positioning rod 3, the shell 5 is connected with the positioning rod 3 through the sliding sleeve 4, and the clamping device slides back and forth on the surface of the positioning rod 3 through the sliding sleeve 4.

The surface of the positioning rod 3 can be provided with scale marks, and when the clamping device slides on the surface of the positioning rod 3 through the sliding sleeve 4, the position of the sliding sleeve 4 on the positioning rod 3 is adjusted through the scale marks, so that the position of the clamping device is adjusted. The locating rod 3 limits the moving direction and the moving position of the sliding sleeve 4 and the clamping device, thereby facilitating the adjustment of the specific orientation of the stop pin 13.

Further, the inside stripper plate 6 that is provided with of casing 5, the whole appearance of stripper plate 6 corresponds with the 5 inner spaces of casing, and the whole appearance of stripper plate 6 sets up to half open frame, and the length of stripper plate 6 is less than the length of the 5 inner spaces of casing. 6 both ends of stripper plate all are provided with stop collar 7, two stop collar 7 with stripper plate 6 sets up as an organic whole, two stop collar 7 and stripper plate 6 structure as an organic whole to an organic whole structure length behind two stop collar 7 and the stripper plate 6 combination is greater than the whole length of casing 5, thereby the integrative structure of stripper plate 6 and the combination of stop collar 7 runs through casing 5, stripper plate 6 with the integrative structure of stop collar 7 combination with the junction of casing 5 is provided with sliding tray 10, stripper plate 6 passes through sliding tray 10 is in casing 5 inside slides.

Both ends of the shell 5 are provided with limiting rods 8, the limiting sleeves 7 are sleeved on the outer surfaces of the limiting rods 8, and the limiting sleeves 7 are connected with the limiting rods 8 in a sliding mode. When the extrusion plate 6 moves in the shell 5, the extrusion plate 6 drives the limiting sleeve 7 to slide back and forth on the surface of the limiting rod 8. An electric roller 9 is arranged at one end of the limiting rod 8, and the electric roller 9 is in rolling connection with the positioning rod 3. Drive whole clamping device through motorized pulley 9 and remove, can learn through the rolling distance of motorized pulley 9 on locating lever 3, the distance of first splint 1 and the motion of second splint 2 conveniently controls the 13 displacement distances of stop pin between first splint 1 and the second splint 2, can inject the position of stop pin 13.

Further, an elastic member 11 is disposed between the pressing plate 6 and the housing 5, and the elastic member 11 may be a spring, where the spring is merely exemplified, and the elastic member 11 of the embodiment of the present invention is not limited to an elastic device such as a spring, for example, a rubber strip. One end of the elastic piece 11 is fixedly connected with the inner wall of the shell 5, the other end of the elastic piece is fixedly connected with the extrusion plates 6, and the two extrusion plates 6 are close to each other through the elasticity of the elastic piece 11. The elastic component 11 both sides all are provided with telescopic link 12, telescopic link 12 one end with stripper plate 6 is connected, the other end with first splint 1 can dismantle the connection. Under the action of the elastic force of the elastic part 11, the telescopic rod 12 fixed on the extrusion plate 6 drives the first clamping plate 1 to be close to the second clamping plate 2, so that the stop pin 13 is clamped by the first clamping plate 1 and the second clamping plate 2.

As shown in fig. 2, the first clamping plate 1 and the second clamping plate 2 are both provided with a rotating sleeve 15, an internal thread is arranged inside the rotating sleeve 15, an external thread is arranged at one end of the telescopic rod 12, and one end of the telescopic rod 12 is in threaded connection with the rotating sleeve 15. The first clamping plate 1 and the second clamping plate 2 can be replaced according to the shape of the stop pin 13, so that the stop pin 13 can be limited by the clamping groove 14 formed between the first clamping plate 1 and the second clamping plate 2.

As shown in fig. 3, the input end of the sliding sleeve 4 is an air cylinder 16, and the air cylinder 16 controls the movement of the clamping device through the sliding sleeve 3. The cylinder 16 is used for controlling the distance between two locating levers 3 through the sliding sleeve 4, and the cylinder 16 drives the locating lever 3 to move through the sliding sleeve 4 when working, namely, the moving through the sliding sleeve 4, thereby controlling the two locating levers 3 to be close to each other or to be away from each other.

The utility model discloses a theory of operation: cylinder 16 work, it is close to each other to drive two locating levers 3 through sliding sleeve 4, first splint 1 is close to second splint 2 this moment, place retaining pin 13 inside clamping groove 14, when first splint 1 laminates completely on second splint 2, the reaction force that first splint 1 and second splint 2 extrusion produced drives stripper plate 6 through telescopic link 12 and moves at casing 5 inside, stripper plate 6 drives stop collar 7 when sliding on gag lever post 8 this moment, and the tensile elastic component 11 of stripper plate 6, make two stripper plates 6 keep away from each other, elastic component 11 has increased the extrusion power between first splint 1 and the second splint 2, guarantee retaining pin 13's stability, stop cylinder 16 work.

When the whole clamping device of electric drum 9 work drive moves on locating lever 3, inject whole clamping device's position through the scale mark, thereby control the moving direction and the displacement distance of the stop pin 13 of clamping device centre gripping, when clamping device moved the position of stop pin 13 processing, through the exact position of the accurate control clamping device of scale on locating lever 3, avoid stop pin 13 to appear the situation of processing failure, after stop pin 13 processing between first splint 1 and second splint 2 is accomplished, two locating levers 3 of 16 work controls are kept away from each other, make stop pin 13 break away from clamping groove 14, accomplish the location direction control of stop pin 13.

Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a stop pin processing is with location guider, includes first splint (1) and second splint (2), first splint (1) with second splint (2) set up its characterized in that relatively: the output ends of the first clamping plate (1) and the second clamping plate (2) are respectively provided with a clamping device and two positioning rods (3);

the clamping device comprises four sliding sleeves (4) and two shells (5), the two sliding sleeves (4) and one shell (5) form a combined body, and the two combined bodies are arranged oppositely;

the sliding sleeve (4) is sleeved on the surface of the positioning rod (3), the shell (5) is connected with the positioning rod (3) through the sliding sleeve (4), and the clamping device slides back and forth on the surface of the positioning rod (3) through the sliding sleeve (4).

2. The positioning and guiding device for processing the stop pin according to claim 1, wherein: the novel extrusion die is characterized in that an extrusion plate (6) is arranged inside the shell (5), two limiting sleeves (7) are arranged at two ends of the extrusion plate (6), and the two limiting sleeves (7) and the extrusion plate (6) are arranged into a whole.

3. The positioning and guiding device for processing the stop pin according to claim 2, wherein: two ends of the shell (5) are respectively provided with a limiting rod (8), the limiting sleeve (7) is sleeved on the outer surface of the limiting rod (8), and the limiting sleeve (7) is connected with the limiting rod (8) in a sliding manner;

an electric roller (9) is arranged at one end of the limiting rod (8), and the electric roller (9) is in rolling connection with the positioning rod (3).

4. The positioning and guiding device for processing the stop pin according to claim 2, wherein: the connection part of the integrated structure of the extrusion plate (6) and the limiting sleeve (7) and the shell (5) is provided with a sliding groove (10), and the extrusion plate (6) slides in the shell (5) through the sliding groove (10).

5. The positioning and guiding device for processing the stop pin according to claim 2 or 4, wherein: the improved extrusion device is characterized in that an elastic piece (11) is arranged between the extrusion plate (6) and the shell (5), telescopic rods (12) are arranged on two sides of the elastic piece (11), one end of each telescopic rod (12) is connected with the extrusion plate (6), and the other end of each telescopic rod is detachably connected with the first clamping plate (1).

6. The positioning and guiding device for processing the stop pin according to claim 1, wherein: be provided with stop pin (13) between first splint (1) and second splint (2), stop pin (13) are placed in first splint (1) with inside centre gripping groove (14) that second splint (2) formed.

7. The positioning and guiding device for processing the stop pin according to claim 5, wherein: the inner parts of the first clamping plate (1) and the second clamping plate (2) are both provided with rotating sleeves (15), and inner threads are arranged in the rotating sleeves (15);

an external thread is arranged at one end of the telescopic rod (12), and one end of the telescopic rod (12) is in threaded connection with the rotating sleeve (15).

8. The positioning and guiding device for processing the stop pin according to claim 1, wherein: the input end of the sliding sleeve (4) is an air cylinder (16), and the air cylinder (16) controls the clamping device to move through the sliding sleeve (4).