CN215146833U

CN215146833U - Positioning fixture is used in processing of numerical control blade for production aluminium

Info

Publication number: CN215146833U
Application number: CN202121528881.6U
Authority: CN
Inventors: 杨彦青; 童建功
Original assignee: Guangdong Pinheng High Tech Material Co ltd
Current assignee: Guangdong Pinheng High Tech Material Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2021-12-14
Anticipated expiration: 2031-07-07

Abstract

The utility model discloses a positioning fixture for processing a numerical control blade for producing aluminum, which comprises an operation base, wherein the end part of the operation base is fixedly welded with a fixed plate, the inside of the fixed plate is screwed and connected with a threaded rod through a threaded structure, the end part of the threaded rod is rotatably connected with a positioning plate through a bearing, the outer surface of the operation base is provided with a fixed seat, and a placing groove is arranged inside the fixed seat; through the internally designed standing groove at the fixing base and at the internally designed spring and the dop of recess, can make the operation base closed in the inside of standing groove at the inside of first draw-in groove at fixing base roll installation back fixture block, the closed effect that takes place elastic deformation in the inside of recess through the spring sticiss the tip of dop in the inside of second draw-in groove to sticiss the inside at the fixing base through sticising the lower surface that the pad takes place elastic deformation's effect, make the operation base closed use at the inside fastening anchor clamps more of standing groove.

Description

Positioning fixture is used in processing of numerical control blade for production aluminium

Technical Field

The utility model belongs to the technical field of positioning fixture, concretely relates to positioning fixture is used in processing of numerical control blade for production aluminium.

Background

The existing positioning clamp is a device which is used for fixing a processing object in the mechanical manufacturing process to enable the processing object to occupy the correct position so as to accept construction or detection, is used for quickly, conveniently and safely installing a workpiece in any process in the technical process, and is widely used in reality; the current positioning fixture directly places anchor clamps on the operation face when using for the device is unstable when the operation, influences the use, and easily rocks when the operation is adjusted the threaded rod, and is unstable, is not convenient for with threaded rod stability control, easily causes the problem that the screw thread friction damaged, for this reason we provide a production for aluminium numerical control blade processing positioning fixture.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioning fixture is used in processing of numerical control blade for production aluminium to propose current positioning fixture directly place anchor clamps when using operation on the operation face in solving above-mentioned background art, make the device unstable when the operation, the influence is used, and easily rock when the operation is adjusted the threaded rod, and is unstable, is not convenient for with threaded rod stability control, easily causes the problem that the screw thread friction damaged.

In order to achieve the above object, the utility model provides a following technical scheme: a positioning fixture for machining a numerical control blade for producing aluminum comprises an operation base, wherein a fixed plate is fixedly welded at the end part of the operation base, a threaded rod is connected inside the fixed plate in a screwing mode through a threaded structure, the end part of the threaded rod is rotatably connected with a positioning plate through a bearing, a fixed seat is arranged on the outer surface of the operation base, a placing groove is formed inside the fixed seat, the bottom end of the inside of the placing groove is positioned inside the fixed seat and is fixedly provided with a pressing pad through adhesive liquid bonding, a first clamping groove is formed in the end part of the placing groove, two ends of the first clamping groove are positioned inside the fixed seat and are provided with a second clamping groove, a clamping block is uniformly formed at the end part of the operation base, a groove is formed in the inner part of the clamping block, a spring is arranged in the groove, and a clamping head is elastically connected at the end part of the spring, and the spring and the fixed seat are in compressed connection with the second clamping groove through the clamping head.

Preferably, a sliding groove is formed in the fixed plate, a rolling groove is formed in the edge of the inner surface of the sliding groove, which is located in the fixed plate, a rolling ball is connected in the rolling groove in a rolling manner, a sliding rod is fixedly mounted at the end of the positioning plate through a screw, the sliding rod and the fixed plate are in rolling connection through the rolling groove, preferably, the sliding groove and the fixed plate are in an integrated structure, the sliding rod and the sliding groove are in relative sliding connection, the rolling ball is matched with the internal structure of the rolling groove, the outer surface of the rolling ball is in contact with the outer surface of the sliding rod, preferably, the placing groove and the fixed seat are in an integrated structure, the operation base is embedded in the placing groove, preferably, a clamping block is embedded in the first clamping groove, and the clamping block is matched with the internal part of the first clamping groove, preferably, the clamping head is of an arc-shaped structure, and the end part of the clamping head is embedded into the second clamping groove.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through the internally designed standing groove at the fixing base and at the internally designed spring and the dop of recess, can make the operation base closed in the inside of standing groove at the inside of first draw-in groove at fixing base roll installation back fixture block, the closed effect that takes place elastic deformation in the inside of recess through the spring sticiss the inside at the second draw-in groove with the tip of dop, and sticiss the inside at the fixing base through sticising the lower surface that the pad takes place elastic deformation's effect, make the operation base closed in the inside fastening clamp use more of standing groove, make the device fix the back and stably place, it directly places anchor clamps operation on the operation face when using to have solved positioning clamp, make the device unstable when the operation, influence the problem of using.

(2) Through the internally designed ball at the roll groove and the tip design slide bar at the locating plate, can slide and contact in the surface of ball and drive the ball and roll in the inside in roll groove through the slide bar this moment when rotating adjusting threaded rod, the convenience slides threaded rod stable control with the slide bar in the inside of spout, be difficult for rocking during adjusting threaded rod, stable use, it easily rocks when adjusting threaded rod to have solved the operation, and is unstable, be not convenient for with threaded rod stable control, easily cause the problem of screw thread friction damage.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;

FIG. 3 is a schematic structural view of the slide rod, the threaded rod and the fixing plate of the present invention;

fig. 4 is an enlarged schematic structural view of a portion B in fig. 3 according to the present invention;

in the figure: 1. a slide bar; 2. a threaded rod; 3. a fixing plate; 4. a clamping block; 5. positioning a plate; 6. operating the base; 7. a fixed seat; 8. pressing the pad; 9. a groove; 10. a placement groove; 11. a spring; 12. a first card slot; 13. clamping a head; 14. a second card slot; 15. a ball bearing; 16. a rolling groove; 17. a chute.

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, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a positioning fixture for processing a numerical control blade for producing aluminum comprises an operation base 6, wherein a fixed plate 3 is fixedly welded at the end part of the operation base 6, a threaded rod 2 is connected inside the fixed plate 3 in a screwing mode through a threaded structure, the end part of the threaded rod 2 is rotatably connected with a positioning plate 5 through a bearing, a fixed seat 7 is arranged on the outer surface of the operation base 6, a placing groove 10 is formed inside the fixed seat 7, the bottom end inside the placing groove 10 is positioned inside the fixed seat 7 and is fixedly provided with a pressing pad 8 through adhesive liquid bonding, the end part of the placing groove 10 is positioned inside the fixed seat 7 and is provided with a first clamping groove 12, the two ends of the first clamping groove 12 are positioned inside the fixed seat 7 and are provided with a second clamping groove 14, a fixture block 4 is integrally formed at the end part of the operation base 6, a groove 9 is formed inside the fixture block 4, a spring 11 is arranged inside the groove 9, and the end part of the spring 11 is elastically connected with a clamping head 13, and spring 11 and fixing base 7 sticiss with second draw-in groove 14 through dop 13 to be connected, can make operation base 6 closed in the inside of standing groove 10 at the inside of first draw-in groove 12 at fixing base 7 roll installation back fixture block 4 block, the closed effect that takes place elastic deformation in the inside of recess 9 through spring 11 sticiss the tip of dop 13 in the inside of second draw-in groove 14, and sticiss the inside at fixing base 7 through sticising 8 lower surface that takes place elastic deformation of pad, make operation base 6 closed fastening clamp use more in the inside of standing groove 10, make the device fix the back and stably place.

In this embodiment, preferably, a sliding groove 17 is formed in the fixed plate 3, a rolling groove 16 is formed in the edge of the inner surface of the sliding groove 17, which is located inside the fixed plate 3, the rolling ball 15 is connected inside the rolling groove 16 in a rolling manner, the end of the positioning plate 5 is fixedly provided with the sliding rod 1 through a screw, and the sliding rod 1 and the fixed plate 3 are connected with the rolling ball 15 through the rolling groove 16 in a rolling manner, so that the sliding rod 1 can slide inside the sliding groove 17 and contact with the surface of the rolling ball 15 to drive the rolling ball 15 to roll inside the rolling groove 16 when the adjusting threaded rod 2 is rotated, the sliding rod 1 can be conveniently slid inside the sliding groove 17 to stably control the threaded rod 2, the threaded rod 2 is not easy to shake and stably use when the adjusting threaded rod 2 is adjusted, in order to slide the sliding rod 1 inside the sliding groove 17, in this embodiment, preferably, the sliding groove 17 and the fixed plate 3 are of an integrated structure, in addition, the slide bar 1 is connected with the inside of the sliding groove 17 in a relatively sliding manner, in order to facilitate the slide bar 1 to slide smoothly inside the sliding groove 17 and slide smoothly for use by rolling the ball 15 inside the rolling groove 16, in this embodiment, preferably, the ball 15 is matched with the internal structure of the rolling groove 16, and the outer surface of the ball 15 is in contact with the outer surface of the slide bar 1, in order to facilitate the placement and installation of the operation base 6 through the placement groove 10 for stable placement and use, in this embodiment, preferably, the placement groove 10 and the fixing seat 7 are of an integral structure, and the operation base 6 is embedded inside the placement groove 10, in order to facilitate the closing of the operation base 6 inside the placement groove 10 by clamping the clamping block 4 inside the first clamping groove 12, in this embodiment, preferably, the clamping block 4 is embedded inside the first clamping groove 12, and the clamping block 4 is matched with the inside the first clamping groove 12, in order to facilitate the fastening, installation and use of the processed clamping block 4 after clamping in the second clamping groove 14 through the clamping of the clamping head 13, and facilitate the fixing and use, in this embodiment, preferably, the clamping head 13 is of an arc-shaped structure, and the end of the clamping head 13 is embedded in the second clamping groove 14.

The utility model discloses a theory of operation and use flow: the positioning fixture for processing the numerical control blade for producing aluminum is characterized in that bolts penetrate through four corner positions of a fixed seat 7 before use, the fixed seat 7 is fixedly installed at the position of an operation surface through the bolts, at the moment, a clamping block 4 is clamped inside a first clamping groove 12 to enable an operation base 6 to be closed inside a placing groove 10, the end portion of a clamping head 13 is tightly pressed inside a second clamping groove 14 through the action of elastic deformation of a spring 11 in a groove 9, the lower surface of the operation base 6 is tightly pressed inside the fixed seat 7 through the action of elastic deformation of a pressing pad 8, the operation base 6 is closed inside the placing groove 10 to be more tightly clamped for use, the device is stably placed after being fixed, the numerical control blade is directly placed on the surface of the operation base 6 during operation, the position of a positioning plate 5 is tightly pressed on the numerical control blade through rotating a threaded rod 2 in a fixed plate 3, the blade is conveniently positioned, installed and used, when the adjusting threaded rod 2 is rotated, the sliding rod 1 slides in the sliding groove 17 and contacts the surface of the ball 15 to drive the ball 15 to roll in the rolling groove 16, the sliding rod 1 slides in the sliding groove 17 to stably control the threaded rod 2, and the adjusting threaded rod 2 is not easy to shake and is stably used.

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

1. The utility model provides a production is positioning fixture for processing of numerical control blade for aluminium, includes operation base (6), the tip welded fastening of operation base (6) has fixed plate (3), the inside of fixed plate (3) closes soon through the helicitic texture and is connected with threaded rod (2), the tip of threaded rod (2) is rotated through the bearing and is connected with locating plate (5), its characterized in that: a fixed seat (7) is arranged on the outer surface of the operation base (6), a placing groove (10) is arranged inside the fixed seat (7), the inner bottom end of the placing groove (10) is positioned in the fixed seat (7) and is fixedly bonded with a pressing pad (8) through glue solution, a first clamping groove (12) is arranged at the end part of the placing groove (10) in the fixed seat (7), two ends of the first clamping groove (12) are positioned in the fixed seat (7) and are provided with second clamping grooves (14), the end part of the operating base (6) is integrally formed with a clamping block (4), a groove (9) is formed in the fixture block (4), a spring (11) is arranged in the groove (9), a clamping head (13) is elastically connected to the end part of the spring (11), and the spring (11) and the fixed seat (7) are in pressing connection with the second clamping groove (14) through the clamping head (13).

2. The positioning fixture for machining the numerical control blade for producing the aluminum according to claim 1, characterized in that: spout (17) have been seted up to the inside of fixed plate (3), the internal surface edge of spout (17) is located rolling groove (16) have been seted up to the inside of fixed plate (3), the inside roll connection of rolling groove (16) has ball (15), there is slide bar (1) tip of locating plate (5) through screw fixed mounting, just slide bar (1) with fixed plate (3) pass through rolling groove (16) with ball (15) roll connection.

3. The positioning fixture for machining the numerical control blade for producing the aluminum according to claim 2, characterized in that: the sliding groove (17) and the fixing plate (3) are of an integrated structure, and the sliding rod (1) is connected with the inside of the sliding groove (17) in a relatively sliding mode.

4. The positioning fixture for machining the numerical control blade for producing the aluminum according to claim 2, characterized in that: the ball (15) is matched with the internal structure of the rolling groove (16), and the outer surface of the ball (15) is contacted with the outer surface of the sliding rod (1).

5. The positioning fixture for machining the numerical control blade for producing the aluminum according to claim 1, characterized in that: the placing groove (10) and the fixing seat (7) are of an integrated structure, and the operation base (6) is embedded into the placing groove (10).

6. The positioning fixture for machining the numerical control blade for producing the aluminum according to claim 1, characterized in that: the clamping block (4) is embedded into the first clamping groove (12), and the clamping block (4) is matched with the inner part of the first clamping groove (12).

7. The positioning fixture for machining the numerical control blade for producing the aluminum according to claim 1, characterized in that: the clamping head (13) is of an arc-shaped structure, and the end part of the clamping head (13) is embedded into the second clamping groove (14).