CN219358796U

CN219358796U - Auxiliary positioning mechanism for production drilling

Info

Publication number: CN219358796U
Application number: CN202320507775.2U
Authority: CN
Inventors: 崔家文
Original assignee: Linyi Yulu Hardware Machinery Co ltd
Current assignee: Linyi Yulu Hardware Machinery Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-07-18
Anticipated expiration: 2033-03-16

Abstract

The utility model belongs to the technical field of drilling auxiliary equipment, and particularly relates to an auxiliary positioning mechanism for drilling production, which comprises a first sliding seat, wherein the surface of the first sliding seat is provided with a positioning frame, the surface of the positioning frame is provided with a clamping groove, the bottom of an inner cavity of the clamping groove is embedded with an electromagnet, two ends of a guide rail are slidably provided with a second sliding seat, the surfaces of the second sliding seat are respectively and rotatably connected with an eccentric limiting disc, the positioning frame is abutted against the surface of the eccentric limiting disc after moving, the side wall surface of the second sliding seat is in threaded connection with a locking screw rod, the end part of the locking screw rod is abutted against the surface of the guide rail, and the side wall of the first sliding seat is in threaded connection with a second locking rod; this novel eccentric limiting disc can play spacing effect at the locating rack both ends, can realize the quick and accurate trompil operation to the blank, and eccentric limiting disc can finely tune the spacing distance of locating rack when rotating, can promote spacing accuracy to the locating rack, will effectively promote the trompil precision to the spanner blank.

Description

Auxiliary positioning mechanism for production drilling

Technical Field

The utility model relates to the technical field of drilling auxiliary equipment, in particular to an auxiliary positioning mechanism for producing drilling.

Background

The spanner needs to carry out the trompil operation through drilling equipment at spanner surface at the in-process of processing, and trompil equipment is when carrying out the trompil to the spanner, needs to fix it in order to promote the trompil degree of difficulty to the spanner, and integral type is to the trompil precision of spanner.

The current spanner when the trompil, the drill bit can be transmitted the spanner with torsion when rotating to lead to the spanner to rotate, can lead to the trompil precision to reduce at the in-process of drilling, can have certain error to lead to the trompil precision to become bad when moving the spanner blank simultaneously, for solving above-mentioned problem, propose an auxiliary positioning mechanism that production drilling was used in this application.

Disclosure of Invention

Object of the utility model

In order to solve the technical problems in the background art, the utility model provides an auxiliary positioning mechanism for production drilling, wherein the eccentric limiting disc can play a limiting role at two ends of the positioning frame, so that rapid and accurate perforating operation of a blank can be realized, the limiting distance of the positioning frame can be finely adjusted by the eccentric limiting disc during rotation, the accuracy of limiting the positioning frame can be improved, and the perforating precision of a spanner blank can be effectively improved.

(II) technical scheme

In order to solve the technical problems, the utility model provides an auxiliary positioning mechanism for production drilling, which comprises a fixed plate, wherein a guide rail is welded in the middle of the upper surface of the fixed plate, a first sliding seat is slidably arranged in the middle of the guide rail, a positioning frame is arranged on the surface of the first sliding seat, a clamping groove is formed in the surface of the positioning frame, an electromagnet is embedded in the bottom of an inner cavity of the clamping groove, a second sliding seat is slidably arranged at two ends of the guide rail, eccentric limiting plates are rotatably connected to the surface of the second sliding seat, and the positioning frame is abutted to the surface of each eccentric limiting plate after moving.

Preferably, the surface of the side wall of the second sliding seat is in threaded connection with a locking screw rod, and the end part of the locking screw rod is abutted against the surface of the guide rail.

Preferably, the side wall of the first sliding seat is in threaded connection with a second locking rod, and the end part of the second locking rod is abutted to the surface of the guide rail.

Preferably, the two ends of the inner cavity of the clamping groove are movably inserted with ejector rods, and the bottoms of the ejector rods are sleeved with supporting springs.

Preferably, the two sides of the locating frame are provided with hand buckling grooves in a penetrating mode, and the hand buckling grooves are located in the middle of the locating frame.

Preferably, the surface of the eccentric limiting disc is inserted with a first locking rod, and the end part of the first locking rod is abutted against the surface of the guide rail.

Preferably, the lower surface of the fixing plate is integrally formed with a threaded connecting seat, and the threaded connecting seat is positioned at the center of the lower surface of the fixing plate.

The technical scheme of the utility model has the following beneficial technical effects:

1. according to the utility model, the eccentric limiting disc can play a limiting role at two ends of the locating frame, so that rapid and accurate perforating operation of the blank can be realized, the limiting distance of the locating frame can be finely adjusted when the eccentric limiting disc rotates, the accuracy of limiting the locating frame can be improved, and the perforating precision of the spanner blank can be effectively improved.

2. According to the utility model, the power supply of the electromagnet is cut off after the hole is opened, the electromagnet loses magnetism after the current is cut off, the ejector rod is supported by the supporting spring, the blank can be ejected from the clamping groove by the ejector rod, and the blank can be rapidly taken out from the clamping groove by the hand-buckling groove.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a sliding seat according to the present utility model;

fig. 4 is a schematic view of a positioning frame according to the present utility model.

Reference numerals:

1. a fixing plate; 2. a guide rail; 3. a first slide seat; 4. a positioning frame; 5. a clamping groove; 6. a hand buckling groove; 7. an electromagnet; 8. a push rod; 9. a support spring; 10. a second slide seat; 11. an eccentric limit disc; 12. a first locking lever; 13. a second locking rod; 14. a threaded connecting seat; 15. locking the screw rod.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

As shown in fig. 1-4, the auxiliary positioning mechanism for production drilling provided by the utility model comprises a fixed plate 1, wherein a guide rail 2 is welded in the middle of the upper surface of the fixed plate 1, a first sliding seat 3 is slidably arranged in the middle of the guide rail 2, a positioning frame 4 is arranged on the surface of the first sliding seat 3, a clamping groove 5 is formed in the surface of the positioning frame 4, an electromagnet 7 is embedded in the bottom of an inner cavity of the clamping groove 5, a second sliding seat 10 is slidably arranged at two ends of the guide rail 2, eccentric limiting discs 11 are rotatably connected to the surfaces of the second sliding seat 10, and the positioning frame 4 is abutted to the surfaces of the eccentric limiting discs 11 after moving.

It should be noted that, place the spanner blank in draw-in groove 5 on locating rack 4 surface, electro-magnet 7 can produce magnetism after the circular telegram, thereby accessible electro-magnet 7 adsorbs the blank, can make the blank fix in draw-in groove 5, drive eccentric spacing dish 11 along guide rail 2 through two sets of slide 10 No. two, can make eccentric spacing dish 11 be close to locating rack 4, rotate first locking lever 12 and can fix eccentric spacing dish 11, rotatory locking lead screw 15 can lock slide 10 No. two, eccentric spacing dish 11 can play spacing effect at locating rack 4 both ends, can realize the quick and accurate trompil operation to the blank, eccentric spacing dish 11 can finely tune locating rack 4 spacing distance when rotating, can promote spacing accuracy to locating rack 4, will effectively promote the trompil precision to the spanner blank.

As shown in fig. 3 and 4, the surface of the side wall of the second sliding seat 10 is in threaded connection with a locking screw 15, the end part of the locking screw 15 is abutted against the surface of the guide rail 2, the surface of the side wall of the first sliding seat 3 is in threaded connection with a second locking rod 13, the end part of the second locking rod 13 is abutted against the surface of the guide rail 2, the surface of the eccentric limiting disc 11 is inserted with a first locking rod 12, and the end part of the first locking rod 12 is abutted against the surface of the guide rail 2.

It should be noted that, the first locking lever 12 and the second locking lever 13 can lock the first sliding seat 3 and the eccentric limiting disc 11, the first locking lever 12 and the second locking lever 13 are right-angle structures, the operation is more labor-saving, and the locking screw rod 15 can lock the second sliding seat 10.

As shown in fig. 3 and 4, two ends of the inner cavity of the clamping groove 5 are movably inserted with an ejector rod 8, a supporting spring 9 is sleeved at the bottom of the ejector rod 8, two sides of the positioning frame 4 are provided with hand buckling grooves 6 in a penetrating manner, and the hand buckling grooves 6 are positioned in the middle of the positioning frame 4.

As shown in fig. 4, after the hole is opened, the power supply of the electromagnet 7 is cut off, the electromagnet 7 loses magnetism after the current is cut off, the ejector rod 8 is supported by the supporting spring 9, the blank can be lifted up from the clamping groove 5 through the ejector rod 8, and the blank can be quickly taken out from the clamping groove 5 through the hand-buckling groove 6.

As shown in fig. 2, the lower surface of the fixing plate 1 is integrally formed with a threaded connection seat 14, and the threaded connection seat 14 is located at the center of the lower surface of the fixing plate 1.

It should be noted that the bottom of the fixing plate 1 may be connected and fixed with the drilling device through the threaded connection seat 14.

The working principle and the using flow of the utility model are as follows: the fixed plate 1 bottom accessible threaded connection seat 14 is connected fixedly with drilling equipment, place the spanner blank in draw-in groove 5 on locating rack 4 surface, electro-magnet 7 can produce magnetism after the circular telegram, thereby accessible electro-magnet 7 adsorbs the blank, can make the blank fix in draw-in groove 5, drive eccentric spacing dish 11 along guided way 2 through two sets of slide 10, can make eccentric spacing dish 11 be close to locating rack 4, rotate first locking lever 12 and can fix eccentric spacing dish 11, rotatory locking lead screw 15 can lock slide 10 No. two, eccentric spacing dish 11 can play spacing effect at locating rack 4 both ends, can realize the quick and accurate trompil operation to the blank, eccentric spacing dish 11 can finely tune locating rack 4 spacing distance when rotating, can promote spacing accuracy to locating rack 4, will effectively promote the trompil precision to the spanner blank, cut off the power supply of electro-magnet 7 after the trompil, lose magnetism after the electric current cuts off, support ejector pin 8 through supporting spring 9, accessible 8 will jack up from draw-in groove 5, can take out the blank from the draw-in groove 6 fast.

It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims or the equivalents of such scope and boundary.

Claims

1. The utility model provides an auxiliary positioning mechanism for production drilling, includes fixed plate (1), its characterized in that, fixed plate (1) upper surface middle part welding has guided way (2), guided way (2) middle part slip is equipped with slide (3) No. one, slide (3) surface is equipped with locating rack (4), draw-in groove (5) have been seted up on locating rack (4) surface, draw-in groove (5) inner chamber bottom inlays and is equipped with electro-magnet (7), guided way (2) both ends slip is equipped with slide (10) No. two, slide (10) surface all rotate and are connected with eccentric limiting disc (11) No. two, locating rack (4) butt is at eccentric limiting disc (11) surface after removing.

2. The auxiliary positioning mechanism for production drilling according to claim 1, wherein a locking screw rod (15) is connected to the side wall surface of the second sliding seat (10) in a threaded manner, and the end part of the locking screw rod (15) is abutted to the surface of the guide rail (2).

3. The auxiliary positioning mechanism for production drilling according to claim 1, wherein a second locking rod (13) is connected to the side wall of the first sliding seat (3) in a threaded manner, and the end part of the second locking rod (13) is abutted to the surface of the guide rail (2).

4. The auxiliary positioning mechanism for production drilling according to claim 1, wherein ejector rods (8) are movably inserted into two ends of the inner cavity of the clamping groove (5), and supporting springs (9) are sleeved at the bottoms of the ejector rods (8).

5. The auxiliary positioning mechanism for production drilling according to claim 1, wherein the two sides of the positioning frame (4) are provided with hand buckling grooves (6) in a penetrating manner, and the hand buckling grooves (6) are positioned in the middle of the positioning frame (4).

6. The auxiliary positioning mechanism for production drilling according to claim 1, wherein a first locking rod (12) is inserted on the surface of the eccentric limiting disc (11), and the end part of the first locking rod (12) is abutted against the surface of the guide rail (2).

7. The auxiliary positioning mechanism for producing drill holes according to claim 1, wherein the lower surface of the fixed plate (1) is integrally formed with a threaded connecting seat (14), and the threaded connecting seat (14) is positioned at the center of the lower surface of the fixed plate (1).