CN218170050U

CN218170050U - Clamping device for shaft product detection

Info

Publication number: CN218170050U
Application number: CN202221571190.9U
Authority: CN
Inventors: 胡金福; 吕文轩
Original assignee: Dongguan Keda Hardware Products Co ltd
Current assignee: Dongguan Keda Hardware Products Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-12-30
Anticipated expiration: 2032-06-22

Abstract

The utility model provides a clamping device for shaft product detection, which comprises a U-shaped supporting seat, a fixed plate, a first clamping component, an I-shaped plate and a second clamping component, wherein the inner opening of the U-shaped supporting seat is provided with the fixed plate, and two first clamping components which are matched with each other are symmetrically arranged on one side of the fixed plate; the I-shaped plate is arranged on one side of the U-shaped supporting seat through a connecting rod, and the I-shaped plate is further provided with two matched second clamping assemblies. The utility model realizes the clamping of the shaft parts through the first clamping component and the second clamping component, avoids the shaft parts from rotating or moving during the test, and ensures the accuracy of the test; the utility model discloses a position of second adjusting part can be adjusted to the connecting rod to guarantee the clamp of part tightly, guarantee the effect of centre gripping simultaneously through disposing a plurality of grip slippers.

Description

Clamping device for shaft product detection

Technical Field

The utility model relates to an axle type product technical field mainly relates to a clamping device for axle type product detects.

Background

The shaft parts are suitable for maintenance operation of one or more numerically-controlled machine tool machining parts. The shaft part is one of typical parts frequently encountered in hardware fittings, is mainly used for supporting transmission parts, transmitting torque and bearing load, and can be generally divided into three types, namely an optical axis, a stepped axis and a special-shaped axis according to different structural forms of the shaft part; or divided into a solid shaft, a hollow shaft, etc.

After the existing shaft products are machined, the diameters of the machined shaft products need to be measured, and the products need to be clamped in a testing process. Therefore, a device for clamping the shaft products to facilitate the testing is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a clamping device for axle type product detects for solve and put forward in the background art because when being the measuring of gradual change to the axle diameter, need measure the multiple spot and measure, it is comparatively loaded down with trivial details to measure through slide caliper rule, can not remove the in-process at measuring device and accomplish measuring technical problem.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a clamping device for shaft product detection comprises a U-shaped supporting seat, a fixed plate, a first clamping assembly, an I-shaped plate and a second clamping assembly, wherein the fixed plate is arranged at the inner opening of the U-shaped supporting seat, and two first clamping assemblies which are matched with each other are symmetrically arranged on one side of the fixed plate; the I-shaped plate is arranged on one side of the U-shaped supporting seat through a connecting rod, and the I-shaped plate is further provided with two matched second clamping assemblies.

As a preferred embodiment, as shown in the figure, each of the first clamping assemblies includes a first screw rod, a first slide rod, a first driving motor, and a first clamping plate, the first screw rod and the first slide rod are connected to the first sliding groove of the fixing plate, the first screw rod is further connected to the first driving motor disposed on the fixing plate, the first clamping plate is connected to the first screw rod through a screw rod seat, and the first clamping plate is further connected to the first slide rod. In the embodiment, the two first clamping plates move oppositely or oppositely on the corresponding first screw rods, so that the parts are clamped or loosened.

As this embodiment is preferred, as shown in the figure, first grip block inboard is equipped with the recess, the recess inboard is provided with the carriage release lever, the cover is equipped with first grip slipper on the carriage release lever, just first grip slipper can remove on the carriage release lever, this embodiment can adjust the position of first grip slipper on the carriage release lever according to the demand, still be equipped with corresponding second grip slipper on the first grip block of recess both sides.

Preferably, as shown in the figure, rubber pads are further disposed on inner sides of the first clamping seat and the second clamping seat.

Preferably, as shown in the figure, the first clamping seat and the second clamping seat are both in a C-shaped structure, and the rubber pad is attached to the inner sides of the C-shaped first clamping seat and the C-shaped second clamping seat.

Preferably, as shown in the figure, the number of the connecting rods is root, the connecting rods are respectively sleeved at the upper end and the lower end of the I-shaped plate, the two connecting rods are respectively arranged on the upper side wall and the lower side wall of the U-shaped supporting seat, and the I-shaped plate can move on the connecting rods.

Preferably, as shown in the figure, corresponding moving grooves are formed in the upper side wall and the lower side wall of the U-shaped support seat, the connecting rod is arranged in the moving grooves, the i-shaped plate portion extends into the moving grooves, and the position of the i-shaped plate can be adjusted through the connecting rod.

Preferably, as shown in the figure, the second clamping assembly includes a second clamping plate, a second lead screw, a second slide bar and a second driving motor, the second driving motor is arranged in the i-shaped plate, the second driving motor is further in transmission connection with the second lead screw arranged on the i-shaped plate, the second clamping plate is arranged on the second lead screw through a lead screw seat, and the second clamping plate is further connected with the second slide bar. In this embodiment, the two second clamping plates can move relatively or oppositely, so as to clamp the part.

Preferably, as shown in the figure, the second sliding rod is further sleeved with a spring.

Preferably, as shown in the figure, the end of the second clamping plate is further provided with a clamping column.

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

1. the utility model realizes the clamping of the shaft parts through the first clamping component and the second clamping component, avoids the shaft parts from rotating or moving during the test, and ensures the accuracy of the test;

2. the utility model discloses a position of second adjusting part can be adjusted to the connecting rod to guarantee the clamp of part tight, guarantee the effect of centre gripping simultaneously through disposing a plurality of grip slipper.

Drawings

FIG. 1 is a schematic structural diagram of the device of the present invention;

fig. 2 is a schematic structural view of a first clamping assembly of the present invention;

fig. 3 is a schematic structural view of the second clamping assembly of the present invention.

In the figure:

1. a U-shaped supporting seat;

2. a fixing plate; 21. a first chute;

3. a first clamping assembly; 31. a first lead screw; 32. a first slide bar; 33. a first drive motor; 34. a first clamping plate; 35. a groove; 36. a travel bar; 37. a first clamping seat; 38. a second clamping seat; 39. a rubber pad;

4. a connecting rod;

5. i-shaped plates;

6. a second clamping assembly; 61. a second clamping plate; 62. a second lead screw; 63. a second slide bar; 64. a spring; 65. and clamping the column.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-3, the present embodiment provides a clamping device for detecting shaft products, including a U-shaped supporting seat 1, a fixing plate 2, a first clamping assembly 3, an i-shaped plate 5, and a second clamping assembly 6, where the fixing plate 2 is arranged at an inner opening of the U-shaped supporting seat 1, and two first clamping assemblies 3 matched with each other are symmetrically arranged on one side of the fixing plate 2; the I-shaped plate 5 is arranged on one side of the U-shaped supporting seat 1 through a connecting rod 4, and the I-shaped plate 5 is further provided with two matched second clamping assemblies 6.

Preferably, as shown in fig. 2, each of the first clamping assemblies 3 includes a first lead screw 31, a first slide bar 32, a first driving motor 33, and a first clamping plate 34, the first lead screw 31 and the first slide bar 32 are both disposed in the first sliding slot 21 of the fixed plate 2, the first lead screw 31 is further connected to the first driving motor 33 disposed on the fixed plate 2, the first clamping plate 34 is connected to the first lead screw 31 through a lead screw seat, and the first clamping plate 34 is further connected to the first slide bar 32. In this embodiment, the two first clamping plates 34 move towards or relative to each other on the corresponding first lead screws 31, so as to clamp or release the parts.

Preferably, as shown in fig. 2, a groove 35 is formed inside the first clamping plate 34, a moving rod 36 is arranged inside the groove 35, a first clamping seat 37 is sleeved on the moving rod 36, the first clamping seat 37 can move on the moving rod 36, the position of the first clamping seat 37 on the moving rod 36 can be adjusted according to requirements, and corresponding second clamping seats 38 are further arranged on the first clamping plate 34 on two sides of the groove 35.

Preferably, as shown in fig. 2, rubber pads 39 are further disposed inside the first holder 37 and the second holder 38.

In this embodiment, as shown in fig. 2, the first holder 37 and the second holder 38 are both C-shaped, and the rubber pad 39 is attached to the inner sides of the C-shaped first holder 37 and the C-shaped second holder 38.

Preferably, as shown in fig. 3, the number of the connecting rods 4 is 2, and the connecting rods are respectively sleeved on the upper end and the lower end of the i-shaped plate 5, the two connecting rods 4 are respectively arranged on the upper side wall and the lower side wall of the U-shaped supporting seat 1, and the i-shaped plate 5 can move on the connecting rods 4.

Preferably, as shown in fig. 3, corresponding moving grooves are formed in upper and lower side walls of the U-shaped support base 1, the connecting rod 4 is disposed in the moving grooves, and the i-shaped plate 5 partially extends into the moving grooves, so that the position of the i-shaped plate 5 can be adjusted by the connecting rod 4.

Preferably, as shown in fig. 3, the second clamping assembly 6 includes a second clamping plate 61, a second lead screw 62, a second slide rod 63, and a second driving motor, the second driving motor is disposed in the i-shaped plate 5, the second driving motor is further in transmission connection with the second lead screw 62 disposed on the i-shaped plate 5, the second clamping plate 61 is disposed on the second lead screw 62 through a lead screw seat, and the second clamping plate 61 is further connected with the second slide rod 63. In this embodiment, the two second clamping plates 61 can move towards each other or towards each other, thereby clamping the part.

Preferably, as shown in fig. 3, the second sliding rod 63 is further sleeved with a spring 64.

Preferably, as shown in fig. 3, the end of the second clamping plate 61 is further provided with a clamping post 66, and the two clamping rods clamp the component.

The foregoing embodiments and description have been provided to illustrate the principles and preferred embodiments of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed.

Claims

1. The utility model provides a clamping device for axle type product detection, includes U type supporting seat (1), fixed plate (2), first centre gripping subassembly (3), I-shaped board (5), second centre gripping subassembly (6), its characterized in that: a fixed plate (2) is arranged at the inner opening of the U-shaped supporting seat (1), and two first clamping assemblies (3) which are matched with each other are symmetrically arranged on one side of the fixed plate (2);

the I-shaped plate (5) is arranged on one side of the U-shaped supporting seat (1) through a connecting rod (4), and the I-shaped plate (5) is further provided with two matched second clamping assemblies (6).

2. The clamping device for shaft product detection as claimed in claim 1, wherein: first centre gripping subassembly (3) include first lead screw (31), first slide bar (32), first driving motor (33), first grip block (34), first lead screw (31) with first slide bar (32) all set up in first spout (21) of fixed plate (2), just first lead screw (31) still are connected with first driving motor (33) of setting on fixed plate (2), first grip block (34) be connected with first lead screw (31) through the lead screw seat, just first grip block (34) still are connected with first slide bar (32), two first grip block (34) relative or move in opposite directions.

3. The clamping device for shaft product detection as claimed in claim 2, wherein: first grip block (34) inboard is equipped with recess (35), recess (35) inboard is provided with carriage release lever (36) the cover is equipped with first grip slipper (37) on carriage release lever (36), just first grip slipper (37) can move on carriage release lever (36), still be equipped with corresponding second grip slipper (38) on first grip block (34) of recess (35) both sides.

4. The clamping device for detecting the shaft products as claimed in claim 3, wherein: rubber pads (39) are further arranged on the inner sides of the first clamping seat (37) and the second clamping seat (38).

5. The clamping device for shaft product detection as claimed in claim 4, wherein: the first clamping seat (37) and the second clamping seat (38) are of C-shaped structures, and the rubber pad (39) is attached to the inner sides of the C-shaped first clamping seat (37) and the second clamping seat (38).

6. The clamping device for detecting the shaft products as claimed in claim 1, wherein: the quantity of connecting rod (4) is 2, and overlaps respectively and establish the upper and lower end at I-shaped board (5), two connecting rod (4) set up respectively on the upper and lower lateral wall of U type supporting seat (1), just I-shaped board (5) can remove on connecting rod (4).

7. The clamping device for detecting the shaft products as claimed in claim 1, wherein: the upper side wall and the lower side wall of the U-shaped supporting seat (1) are provided with corresponding moving grooves, the connecting rod (4) is arranged in the moving grooves, and the part of the I-shaped plate (5) extends into the moving grooves.

8. The clamping device for detecting the shaft products as claimed in claim 1, wherein: the second clamping assembly (6) comprises a second clamping plate (61), a second screw rod (62), a second sliding rod (63) and a second driving motor, the second driving motor is arranged in the I-shaped plate (5), the second driving motor is in transmission connection with the second screw rod (62) arranged on the I-shaped plate (5), the second clamping plate (61) is arranged on the second screw rod (62) through a screw rod seat, the second clamping plate (61) is connected with the second sliding rod (63), and the second clamping plates (61) of the two second clamping assemblies (6) move oppositely or oppositely.

9. The clamping device for detecting the shaft products as claimed in claim 8, wherein: the second sliding rod (63) is also sleeved with a spring (64).

10. The clamping device for shaft product detection as claimed in claim 8, wherein: the end part of the second clamping plate (61) is also provided with a clamping column (66).