CN217686935U

CN217686935U - Hole site gauge for high-precision injection molding part

Info

Publication number: CN217686935U
Application number: CN202221112616.4U
Authority: CN
Inventors: 陈守献; 曹超
Original assignee: Hefei Chiao Mould Co ltd
Current assignee: Hefei Chiao Mould Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-10-28
Anticipated expiration: 2032-05-09

Abstract

The utility model relates to a detect technical field of moulding plastics, and disclose a spare part's is moulded plastics to high accuracy hole site examines utensil, the on-line screen storage device comprises a base, the inside fixed mounting of base has the motor, the output shaft of motor passes through shaft coupling fixedly connected with threaded rod, the outer wall threaded connection of threaded rod has the screw thread piece, the outer wall fixed mounting of screw thread piece has the backup pad, the top fixed mounting of backup pad has the slide rail, the outer wall sliding connection of slide rail has the slider, the top fixed mounting of slider has the reference column, the spout has been seted up to the inside of base, the spacing groove has been seted up at the top of base. This utensil is examined to hole site of high accuracy spare part of moulding plastics can be so that the device is convenient for fix the part that detects, is convenient for fix a position it to avoided the measurement deviation that the part displacement leads to in the testing process, thereby brought conveniently for user's use, promoted the device and examined the precision of time measuring, makeed the practicality of device promoted.

Description

Hole site gauge for high-precision injection molding part

Technical Field

The utility model relates to a detection technical field that moulds plastics specifically is an utensil is examined to hole site of high accuracy spare part of moulding plastics.

Background

The checking fixture is a simple tool for controlling various sizes (such as aperture, space size and the like) of products by industrial production enterprises, improves production efficiency and control quality, is suitable for mass-produced products such as automobile parts to replace professional measuring tools such as smooth plug gauges, threaded plug gauges, outer diameter snap gauges and the like, has strict position precision requirements on a plurality of open holes on a workpiece, and therefore needs to check hole sites on the workpiece through a detection tool.

The hole site of current high accuracy spare part of moulding plastics examines utensil is not convenient for mostly when using to fix the part to having leaded to the part to take place the displacement in the testing process, having leaded to the result of detecting to produce the deviation, thereby having brought the inconvenience for user's use, feasible practicality of device reduces.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a utensil is examined to hole site of high accuracy spare part of moulding plastics possesses and is convenient for fix advantages such as part, has solved the problem among the above-mentioned background art.

(II) technical scheme

For the above-mentioned purpose of being convenient for fix the spare part of realizing, the utility model provides a following technical scheme: a hole site gauge for high-precision injection molding parts comprises a base, wherein a motor is fixedly mounted inside the base, an output shaft of the motor is fixedly connected with a threaded rod through a coupler, the outer wall of the threaded rod is in threaded connection with a threaded block, and a supporting plate is fixedly mounted on the outer wall of the threaded block;

the utility model discloses a detection device for detecting displacement of parts, including backup pad, slide rail, locating column, spacing groove, part displacement, the top fixed mounting of backup pad has the slide rail, the outer wall sliding connection of slide rail has the slider, the top fixed mounting of slider has the reference column, the spout has been seted up to the inside of base, the spacing groove has been seted up at the top of base, can make the device be convenient for fix the part that detects, be convenient for fix it to avoided the measurement deviation that the part displacement leads to in the testing process, thereby brought conveniently for user's use, promoted the device and examined the precision of time measuring, makeed the practicality of device obtain promoting.

Preferably, the inner wall of the sliding groove is in sliding connection with the outer wall of the sliding block, the outer wall of the supporting plate is in sliding connection with the inner wall of the sliding groove, and the sliding block and the supporting plate can slide on the inner wall of the sliding groove conveniently.

Preferably, the inner wall of spacing groove and the outer wall sliding connection of reference column, the inner wall of spacing groove and the outer wall of reference column closely laminate, and the reference column of being convenient for slides at the inner wall of spacing groove, comes to guide the motion of reference column through the spacing groove.

Preferably, the top fixed mounting of base has the support frame, the bottom fixed mounting of support frame has electric telescopic handle, is convenient for come to control the height that detects the round pin through electric telescopic handle.

Preferably, electric telescopic handle's flexible end mounting has the top cap, the bottom fixed mounting of top cap has the spring, and elasticity through the spring can cushion the pressure that the detection round pin received.

Preferably, the bottom fixed mounting of top cap has spacing post, the outer wall sliding connection of spacing post has spacing bucket, and the spacing post of being convenient for slides along the inner wall of spacing bucket.

Preferably, the top fixed mounting of top cap has the slide bar, the outer wall sliding connection of slide bar has the sliding sleeve, is convenient for come to carry on spacingly to the motion of top cap through slide bar and sliding sleeve.

Preferably, a bottom plate is fixedly mounted at one end of the limiting barrel, a detection pin is fixedly mounted at the bottom of the bottom plate, and the hole positions inside the parts are detected through the detection pin.

(III) advantageous effects

Compared with the prior art, the utility model provides an utensil is examined to hole site of high accuracy spare part of moulding plastics possesses following beneficial effect:

1. this utensil is examined to hole site of high accuracy spare part of moulding plastics, base through setting up, including a motor, an end cap, a controller, and a cover plate, the threaded rod, the thread piece, the backup pad, a slide rail, the slider, the reference column, spout and spacing groove, can make the device be convenient for fix the part that detects, be convenient for fix a position it, thereby avoided the measurement deviation that part displacement leads to in the testing process, thereby it is convenient to have brought for user's use, promoted the device and examined the precision of time measuring, make the practicality of device obtain the promotion.

2. This utensil is examined to hole site of high accuracy spare part of moulding plastics through base, motor, threaded rod, thread piece, backup pad, slide rail, slider, reference column, spout and the spacing groove that sets up, can be so that the device has good fixed effect, is convenient for fix anomalous object to the shrink through four reference columns can promote the stability after fixing, makes the suitability of device obtain promoting.

3. This utensil is examined to hole site of high accuracy spare part of moulding plastics, through the support frame that sets up, electric telescopic handle, top cap, spacing post, spacing bucket, spring, sliding sleeve, slide bar, bottom plate and detection round pin, can make the device be convenient for detect the hole site of part to the device has better spacing effect to the bottom plate, avoids detecting the round pin and produces the deviation, can cushion the pressure that the detection round pin received through the spring simultaneously, avoids the substandard product to detect the round pin and damages the deformation.

Drawings

FIG. 1 is a front sectional view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the connection structure of the limiting groove and the base of the present invention;

fig. 4 is a schematic view of the connection structure between the slider and the positioning column of the present invention.

In the figure: 1. a base; 2. a motor; 3. a threaded rod; 4. a thread block; 5. a support plate; 6. a slide rail; 7. a slider; 8. a positioning column; 9. a chute; 10. a limiting groove; 11. a support frame; 12. an electric telescopic rod; 13. a top cover; 14. a limiting column; 15. a limiting barrel; 16. a spring; 17. a sliding sleeve; 18. a slide bar; 19. a base plate; 20. the pin is detected.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Example 1

The utility model provides a preferred embodiment that utensil is examined to hole site of high accuracy spare part of moulding plastics is shown in figures 1 to 4: a hole site gauge for high-precision injection molding parts comprises a base 1, wherein a motor 2 is fixedly installed inside the base 1, an output shaft of the motor 2 is fixedly connected with a threaded rod 3 through a coupler, the outer wall of the threaded rod 3 is in threaded connection with a threaded block 4, and the outer wall of the threaded block 4 is fixedly provided with a support plate 5;

the top fixed mounting of backup pad 5 has slide rail 6, the outer wall sliding connection of slide rail 6 has slider 7, the top fixed mounting of slider 7 has reference column 8, spout 9 has been seted up to base 1's inside, spacing groove 10 has been seted up at base 1's top, can make the device be convenient for fix the part that detects, be convenient for fix a position it, thereby the measurement deviation that part displacement leads to in the testing process has been avoided, thereby it is convenient to have brought for user's use, the precision that the device examined time measuring has been promoted, make the practicality of device obtain promoting.

In this embodiment, the inner wall of the sliding groove 9 is slidably connected to the outer wall of the sliding block 7, and the outer wall of the supporting plate 5 is slidably connected to the inner wall of the sliding groove 9, so that the sliding block 7 and the supporting plate 5 can slide on the inner wall of the sliding groove 9 conveniently.

Example 2

On the basis of embodiment 1, the utility model provides a preferred embodiment of utensil is examined to hole site of high accuracy spare part of moulding plastics is shown in fig. 1 to 4: inner wall and reference column 8's outer wall sliding connection of spacing groove 10, the inner wall of spacing groove 10 and the outer wall of reference column 8 closely laminate, and the reference column 8 of being convenient for slides at the inner wall of spacing groove 10, comes to guide the motion of reference column 8 through spacing groove 10, and base 1's top fixed mounting has support frame 11, and the bottom fixed mounting of support frame 11 has electric telescopic handle 12, is convenient for come to control the height that detects round pin 20 through electric telescopic handle 12.

In this embodiment, the telescopic end fixed mounting of electric telescopic handle 12 has top cap 13, and the bottom fixed mounting of top cap 13 has spring 16, can cushion the pressure that detection round pin 20 received through the elasticity of spring 16.

Further, the bottom fixed mounting of top cap 13 has spacing post 14, and the outer wall sliding connection of spacing post 14 has spacing bucket 15, and the inner wall of the spacing post 14 of being convenient for along spacing bucket 15 slides.

Furthermore, the bottom of the top cover 13 is fixedly provided with a limiting column 14, and the outer wall of the limiting column 14 is connected with a limiting barrel 15 in a sliding manner, so that the limiting column 14 can slide along the inner wall of the limiting barrel 15 conveniently.

Besides, a bottom plate 19 is fixedly mounted at one end of the limiting barrel 15, a detection pin 20 is fixedly mounted at the bottom of the bottom plate 19, and the hole positions in the parts are detected through the detection pin 20.

The electrical components in the document are electrically connected with an external master controller and 220V mains supply, and the master controller can be a computer or other conventional known devices for playing a role in control.

When the detection device is used, a part to be detected is placed above the base 1, then the threaded rod 3 is rotated through the operation of the motor 2, so that the threaded block 4 slides along the outer wall of the threaded rod 3, the support plates 5 are close to each other, the positioning columns 8 slide along the inner walls of the limiting grooves 10 through the arrangement of the limiting grooves 10, the sliding blocks 7 slide along the outer walls of the sliding rails 6, the sliding blocks 7 slide on the inner walls of the sliding grooves 9, so that the four positioning columns 8 contract inwards along the limiting grooves 10 to clamp and fix an object, then the sliding rods 18 slide along the inner walls of the sliding sleeves 17 through the extension of the electric telescopic rods 12, the top cover 13 is limited through the sliding rods 18, the bottom plate 19 descends, the detection pins 20 are inserted into the detected holes, when defective products are encountered, the detection pins 20 are not inserted into the detection holes, the springs 16 are compressed through the pressure, so that the limiting columns 14 slide along the inner walls of the limiting barrels 15 to buffer the pressure, and damage to the detection pins 20 is avoided.

In conclusion, this utensil is examined to hole site of high accuracy spare part of moulding plastics can make the device be convenient for fix the part that detects, be convenient for fix it, thereby the measurement deviation that the part displacement leads to in the testing process has been avoided, thereby it is convenient to have brought for user's use, the precision when having promoted the device and examining, make the practicality of device obtain promoting, the device has good fixed effect, be convenient for fix anomalous object, and the shrink through four reference columns 8 can promote the stability after fixing, make the suitability of device obtain promoting, the device is convenient for detect the hole site of part, and the device has better spacing effect to bottom plate 19, avoid detecting round pin 20 to produce the deviation, can cushion the pressure that detects round pin 20 and receive through spring 16 simultaneously, avoid the substandard product will detect round pin 20 and damage the deformation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utensil is examined to hole site of high accuracy spare part of moulding plastics, includes base (1), its characterized in that: a motor (2) is fixedly installed inside the base (1), an output shaft of the motor (2) is fixedly connected with a threaded rod (3) through a coupler, the outer wall of the threaded rod (3) is in threaded connection with a threaded block (4), and the outer wall of the threaded block (4) is fixedly provided with a supporting plate (5);

the top fixed mounting of backup pad (5) has slide rail (6), the outer wall sliding connection of slide rail (6) has slider (7), the top fixed mounting of slider (7) has reference column (8), spout (9) have been seted up to the inside of base (1), spacing groove (10) have been seted up at the top of base (1).

2. The hole site of high accuracy injection molding spare part of claim 1 examines utensil characterized in that: the inner wall of spout (9) and the outer wall sliding connection of slider (7), the outer wall of backup pad (5) and the inner wall sliding connection of spout (9).

3. The hole site of high accuracy spare part of moulding plastics of claim 1 examines utensil characterized in that: the inner wall of the limiting groove (10) is connected with the outer wall of the positioning column (8) in a sliding mode, and the inner wall of the limiting groove (10) is tightly attached to the outer wall of the positioning column (8).

4. The hole site of high accuracy spare part of moulding plastics of claim 1 examines utensil characterized in that: the top fixed mounting of base (1) has support frame (11), the bottom fixed mounting of support frame (11) has electric telescopic handle (12).

5. The hole site of high accuracy injection molding spare part examines utensil of claim 4, characterized by: the telescopic end of the electric telescopic rod (12) is fixedly provided with a top cover (13), and the bottom of the top cover (13) is fixedly provided with a spring (16).

6. The hole site of high accuracy injection molding spare part examines utensil of claim 5 characterized in that: the bottom fixed mounting of top cap (13) has spacing post (14), the outer wall sliding connection of spacing post (14) has spacing bucket (15).

7. The hole site of high accuracy injection molding spare part examines utensil of claim 5 characterized in that: the top of top cap (13) fixed mounting has slide bar (18), the outer wall sliding connection of slide bar (18) has sliding sleeve (17).

8. The hole site of high accuracy injection molding spare part examines utensil of claim 6 characterized in that: one end fixed mounting of spacing bucket (15) has bottom plate (19), the bottom fixed mounting of bottom plate (19) has detection round pin (20).