CN213591974U

CN213591974U - Clamping jig applied to tapping processing

Info

Publication number: CN213591974U
Application number: CN202021709342.8U
Authority: CN
Inventors: 李雄飞; 肖杨
Original assignee: Guangdong Longze Technology Group Co ltd
Current assignee: Guangdong Longze Technology Group Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-07-02
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses a clamping jig applied to tapping processing, wherein a positioning and placing component is arranged on the upper surface of a fixed mounting plate, the positioning and placing component comprises at least two fixed bearing plates, and a tapping clearance groove is arranged between two adjacent fixed bearing plates; the positioning and placing assembly further comprises a side limiting plate, the side limiting plate comprises a limiting plate limiting part and a limiting plate fixing part, and the limiting plate fixing part is screwed and fastened on the upper surface of the fixing and mounting plate; each fixed bearing plate is respectively provided with bearing plate mounting holes which are sequentially distributed at intervals along the length direction of the corresponding fixed bearing plate, and electromagnets are respectively embedded in the bearing plate mounting holes; the clamping jig applied to tapping processing further comprises four pneumatic pressing components which are circumferentially distributed at uniform intervals and are respectively positioned beside the fixed bearing plate. Through the structure design, the utility model has the advantages of structural design is novel, clamping reliable and stable nature is good.

Description

Clamping jig applied to tapping processing

Technical Field

The utility model relates to a tool technical field especially relates to a be applied to clamping tool of tapping processing.

Background

In the process of tapping a product, the prior art generally adopts a mode of manual repeated tapping to complete the tapping; the manual tapping mode has the defects of low tapping efficiency and high labor cost.

In order to overcome the disadvantages of the manual tapping method, it is necessary to use automatic tapping equipment to achieve automatic tapping. However, for the automatic tapping device, the design of the product clamping jig is very important.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be applied to the clamping tool of attacking tooth processing, this clamping tool structural design who is applied to attack tooth processing is novel, clamping reliable and stable nature is good.

In order to achieve the above purpose, the present invention is achieved by the following technical solutions.

A clamping jig applied to tapping processing comprises a jig base, wherein a fixed mounting plate horizontally and transversely arranged is arranged at the upper end of the jig base, a positioning and placing assembly is arranged on the upper surface of the fixed mounting plate and comprises at least two fixed bearing plates which are sequentially arranged at intervals and are screwed and fixed on the upper surface of the fixed mounting plate through locking screws respectively, and a tapping clearance groove is formed between every two adjacent fixed bearing plates; the positioning and placing assembly further comprises side limiting plates which are sequentially distributed at intervals along the edge of the product to be processed by tapping, each side limiting plate comprises a limiting plate limiting part which is vertically arranged, a limiting plate fixing part is arranged at the lower end part of each limiting plate limiting part, and each limiting plate fixing part is screwed and fastened on the upper surface of the corresponding fixing and mounting plate;

each fixed bearing plate is respectively provided with bearing plate mounting holes which are sequentially distributed at intervals along the length direction of the corresponding fixed bearing plate, and electromagnets are respectively embedded in the bearing plate mounting holes;

the clamping jig applied to tapping processing further comprises four pneumatic pressing components which are circumferentially distributed at uniform intervals and are respectively positioned beside the fixed bearing plate.

Wherein, pneumatic pressure is held the subassembly and is held the mounting bracket, is driven actuating cylinder, activity pressure including pneumatic pressure and is held the swing arm, pneumatic pressure hold the mounting bracket pass through locking screw spiral shell dress fastening in the upper surface of fixed mounting panel, the cylinder body that drives actuating cylinder holds the mounting bracket in pneumatic pressure through the pivot hinge dress, the activity is pressed the fixed tip of holding the swing arm and is held the mounting bracket in pneumatic pressure through the pivot hinge dress, and the piston rod that drives actuating cylinder extends the tip and presses with the activity and hold the swing arm articulated.

Wherein, the pressing surface of the movable pressing swing arm is provided with a soft rubber cushion.

The upper end of the limiting plate limiting part is provided with a limiting plate guiding part which extends obliquely, and the limiting plate limiting part, the limiting plate fixing part and the limiting plate guiding part are of an integral structure.

The utility model has the advantages that: the utility model discloses a clamping tool for tapping processing, which comprises a tool base, wherein the upper end part of the tool base is provided with a fixed mounting plate horizontally and transversely arranged, the upper surface of the fixed mounting plate is provided with a positioning and placing component, the positioning and placing component comprises at least two fixed bearing plates which are sequentially arranged at intervals and are respectively screwed and fastened on the upper surface of the fixed mounting plate through locking screws, and a tapping clearance groove is arranged between two adjacent fixed bearing plates; the positioning and placing assembly further comprises side limiting plates which are sequentially distributed at intervals along the edge of the product to be processed by tapping, each side limiting plate comprises a limiting plate limiting part which is vertically arranged, a limiting plate fixing part is arranged at the lower end part of each limiting plate limiting part, and each limiting plate fixing part is screwed and fastened on the upper surface of the corresponding fixing and mounting plate; each fixed bearing plate is respectively provided with bearing plate mounting holes which are sequentially distributed at intervals along the length direction of the corresponding fixed bearing plate, and electromagnets are respectively embedded in the bearing plate mounting holes; the clamping jig applied to tapping processing further comprises four pneumatic pressing components which are circumferentially distributed at uniform intervals and are respectively positioned beside the fixed bearing plate. Through the structure design, the utility model has the advantages of structural design is novel, clamping reliable and stable nature is good.

Drawings

The invention will be further described with reference to the drawings, but the embodiments in the drawings do not constitute any limitation of the invention.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the utility model discloses a structural schematic of avris limiting plate.

Fig. 3 is a schematic structural view of the pneumatic pressing assembly of the present invention.

Fig. 1 to 3 include:

1-fixing mounting plate 2-positioning placing component

21-fixed bearing plate 211-bearing plate mounting hole

22-tapping clearance groove 23-side limit plate

231-limiting plate limiting part 232-limiting plate fixing part

233 limiting plate guide 3 electromagnet

4-pneumatic pressing assembly 41-pneumatic pressing mounting rack

42-driving cylinder 43-movable pressing swing arm

44-pivot.

Detailed Description

The present invention will be described with reference to specific embodiments.

As shown in fig. 1 to 3, a clamping jig applied to tapping processing comprises a jig base, wherein a fixed mounting plate 1 horizontally and transversely arranged is arranged at the upper end of the jig base, a positioning and placing assembly 2 is arranged on the upper surface of the fixed mounting plate 1, the positioning and placing assembly 2 comprises at least two fixed bearing plates 21 which are sequentially arranged at intervals and are respectively screwed and fixed on the upper surface of the fixed mounting plate 1 through locking screws, and a tapping clearance groove 22 is arranged between every two adjacent fixed bearing plates 21; the positioning placement component 2 further comprises an edge side limiting plate 23 which is sequentially distributed at intervals along the edge of the product to be processed by tapping, the edge side limiting plate 23 comprises a limiting plate limiting part 231 which is vertically arranged, a limiting plate fixing part 232 is arranged at the lower end part of the limiting plate limiting part 231, and the limiting plate fixing part 232 is screwed on the upper surface of the fixed mounting plate 1.

Furthermore, each fixed bearing plate 21 is provided with bearing plate mounting holes 211 which are sequentially distributed at intervals along the length direction of the corresponding fixed bearing plate 21, and the electromagnets 3 are respectively embedded in the bearing plate mounting holes 211.

Furthermore, the clamping fixture for tapping further comprises four pneumatic pressing components 4 which are uniformly distributed at intervals in a circumferential ring shape and are respectively positioned beside the fixed bearing plate 21.

It should be explained that the pneumatic pressing assembly 4 includes a pneumatic pressing mounting frame 41, a driving cylinder 42, and a movable pressing swing arm 43, the pneumatic pressing mounting frame 41 is screwed and fastened on the upper surface of the fixed mounting plate 1 through a locking screw, the cylinder body of the driving cylinder 42 is hinged to the pneumatic pressing mounting frame 41 through a pivot 44, the fixed end of the movable pressing swing arm 43 is hinged to the pneumatic pressing mounting frame 41 through the pivot 44, and the extending end of the piston rod of the driving cylinder 42 is hinged to the movable pressing swing arm 43.

Preferably, as shown in fig. 2, the upper end of the limiting plate stopper 231 is provided with a limiting plate guide 233 extending obliquely, and the limiting plate stopper 231, the limiting plate fixing portion 232, and the limiting plate guide 233 are integrally configured.

The utility model is provided with a controller which is electrically connected with an external power supply, and each electromagnet 3 and each driving cylinder 42 are respectively electrically connected with the controller; during operation, the controller controls the operation of each electromagnet 3 and each drive cylinder 42.

In the working process of the utility model, a worker places a to-be-tapped product on the positioning and placing component 2, each fixed bearing plate 21 in the positioning and placing component 2 is used for bearing the to-be-tapped product, the to-be-tapped product is lapped on the upper surface of each fixed bearing plate 21, and the tapping position of the to-be-tapped product is aligned to the tapping clearance groove 22 between two adjacent fixed bearing plates 21; wherein, in the process of placing the to-be-tapped machined product in the positioning and placing assembly 2, the limiting plate guiding portion 233 of each side limiting plate 23 firstly guides the to-be-tapped machined product, and each side limiting plate 23 limits the edge of the to-be-tapped machined product through the limiting plate limiting portion 231. To the utility model discloses a subassembly 2 is placed in the location, and it can realize waiting to attack tooth processing product accurate positioning.

After the positioning placement component 2 positions the to-be-tapped machined product, the controller controls each electromagnet 3 to act, each electromagnet 3 generates magnetic force after being electrified, the magnetic force adsorbs and fixes the positioned to-be-tapped machined product, then the controller controls each driving cylinder 42 to act, each driving cylinder 42 drives the corresponding movable pressing swing arm 43 to act, the free end part of each movable pressing swing arm 43 swings downwards under the driving action of the driving cylinder 42, and the free end part of the movable pressing swing arm 43 swinging downwards presses and fixes the to-be-tapped machined product; wherein, each movable pressing swing arm 43 is respectively positioned above the fixed bearing plate 21, when the processed product to be tapped is pressed and fixed, the free end part of the movable pressing swing arm 43 is matched with the fixed bearing plate 21 and clamps and fixes the edge part of the processed product to be tapped.

When a product is subjected to tapping processing, since the tapping position of the product is aligned with the tapping clearance groove 22, that is, the tapping clearance groove 22 can effectively avoid tapping interference; need explain, the utility model discloses a four pneumatics are pressed and are held subassembly 4 and press the edge part of holding fixed product, just the utility model discloses an electro-magnet 3 adsorbs the intermediate position of fixed product, and the phenomenon that the product took place to vibrate to shift when the fixed mode of above-mentioned clamping can avoid attacking tooth effectively to the quality of tooth is attacked in the assurance.

After tapping of the product is completed, the controller controls the driving air cylinder 42 to act, the driving air cylinder 42 drives the free end portions of the movable pressing swing arms 43 to lift upwards, the controller controls the electromagnets 3 to be powered off, and then the worker takes out the product after tapping from the positioning placement component 2.

In a preferred embodiment, a soft rubber pad is attached to the pressing surface of the movable pressing swing arm 43. When the free end of the movable pressing and holding swing arm 43 presses and holds and fixes the processed product to be tapped, the soft rubber pad can effectively prevent the surface of the product from being clamped and scratched.

Synthesize the above-mentioned condition and know, through above-mentioned structural design, the utility model has the advantages of structural design is novel, clamping reliable and stable nature is good.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. The utility model provides a be applied to clamping tool of tapping processing which characterized in that: the fixture comprises a fixture base, wherein the upper end part of the fixture base is provided with a fixed mounting plate (1) which is horizontally and transversely arranged, the upper surface of the fixed mounting plate (1) is provided with a positioning and placing assembly (2), the positioning and placing assembly (2) comprises at least two fixed bearing plates (21) which are sequentially arranged at intervals and are respectively screwed and fixed on the upper surface of the fixed mounting plate (1) through locking screws, and a tapping clearance groove (22) is arranged between every two adjacent fixed bearing plates (21); the positioning and placing assembly (2) further comprises side limiting plates (23) which are sequentially distributed at intervals along the edge of the processed product to be tapped, each side limiting plate (23) comprises a limiting plate limiting part (231) which is vertically arranged, a limiting plate fixing part (232) is arranged at the lower end part of each limiting plate limiting part (231), and each limiting plate fixing part (232) is screwed and fastened on the upper surface of the corresponding fixing and mounting plate (1);

each fixed bearing plate (21) is respectively provided with bearing plate mounting holes (211) which are sequentially distributed at intervals along the length direction of the corresponding fixed bearing plate (21), and electromagnets (3) are respectively embedded in the bearing plate mounting holes (211);

the clamping jig applied to tapping processing further comprises four pneumatic pressing components (4) which are uniformly distributed at intervals in a circumferential annular shape and are respectively positioned beside the fixed bearing plate (21).

2. The clamping jig applied to tapping machining according to claim 1, characterized in that: pneumatic pressure holds subassembly (4) hold mounting bracket (41), drive actuating cylinder (42), swing arm (43) are held to activity pressure including pneumatic pressure, pneumatic pressure hold mounting bracket (41) through locking screw spiral shell dress fastening in the upper surface of fixed mounting panel (1), the cylinder body that drives actuating cylinder (42) holds mounting bracket (41) in pneumatic pressure through pivot (44) hinge dress, the fixed tip that swing arm (43) was held to activity pressure holds mounting bracket (41) in pneumatic pressure through pivot (44) hinge dress, the piston rod that drives actuating cylinder (42) is extended the tip and is held swing arm (43) articulated with the activity pressure.

3. The clamping jig applied to tapping machining according to claim 2, characterized in that: the pressing surface of the movable pressing and holding swing arm (43) is provided with a soft rubber cushion.

4. The clamping jig applied to tapping machining according to claim 1, characterized in that: the upper end of the limiting plate limiting part (231) is provided with a limiting plate guiding part (233) extending obliquely, and the limiting plate limiting part (231), the limiting plate fixing part (232) and the limiting plate guiding part (233) are of an integral structure.