CN214770542U

CN214770542U - A frock clamp for clamping radiating block

Info

Publication number: CN214770542U
Application number: CN202121048153.5U
Authority: CN
Inventors: 范恩明; 何春斌
Original assignee: Shenzhen Hongxiang Precision Technology Co ltd
Current assignee: Shenzhen Hongxiang Precision Technology Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-11-19
Anticipated expiration: 2031-05-17

Abstract

The utility model discloses a tooling clamp for clamping a radiating block, which comprises a base and an upper clamping block; the upper surface of the base is provided with a plurality of pins, the upper clamping block is provided with a plurality of pin holes, and when the upper clamping block is assembled on the base, the rod bodies of the pins are inserted into the pin holes; the base interval is provided with a plurality of first concave positions, it is provided with a plurality of second concave positions to go up the clamp splice, and a first concave position and second concave position construct a clamping area that is used for clamping the radiating block. When the clamping block is arranged on the base, the first concave position and the second concave position can be enclosed to form a clamping area for clamping the radiating block; compared with the traditional mode of clamping by adopting a bench vice, the clamping mode of the radiating block is favorable for improving the clamping firmness of the radiating block, the subsequent CNC milling is favorably and reliably carried out, and the vibration is not easy to occur during processing, so that the processing precision is ensured to meet the requirement.

Description

A frock clamp for clamping radiating block

Technical Field

The utility model belongs to the technical field of the frock clamp and specifically relates to indicate a frock clamp for clamping radiating block.

Background

For some cylindrical radiating blocks, milling is carried out in a CNC machine; generally, the clamping is carried out by using a bench vice, and the loose clamping condition is easy to occur during clamping and the positioning is difficult due to the small overall size of the heat dissipation block.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses to the disappearance that prior art exists, its main objective provides a frock clamp for clamping radiating block, and its structure sets up rationally, and it can improve the fastness and the location convenience of centre gripping radiating block effectively.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a tool clamp for clamping a heat dissipation block comprises a base and an upper clamping block; the upper surface of the base is provided with a plurality of pins, the upper clamping block is provided with a plurality of pin holes, and when the upper clamping block is assembled on the base, the rod bodies of the pins are inserted into the pin holes; the base interval is provided with a plurality of first concave positions, it is provided with a plurality of second concave positions to go up the clamp splice, and a first concave position and second concave position construct a clamping area that is used for clamping the radiating block.

As a preferred embodiment: the upper surface of base is provided with a plurality of pilot holes, and the bottom of a pin corresponds inserts in a pilot hole.

As a preferred embodiment: a plurality of pilot holes are a word interval and arrange to extend the setting around.

As a preferred embodiment: the assembly holes are two large assembly holes and two small assembly holes respectively, and the two large assembly holes are located between the two small assembly holes.

As a preferred embodiment: the first concave position is arranged between every two assembling holes.

As a preferred embodiment: the pins are two big pins and two small pins respectively, the bottoms of the big pins are correspondingly inserted into the big assembly holes, and the bottoms of the small pins are correspondingly inserted into the small assembly holes;

the pin holes are two large pin holes and two small pin holes respectively, the rod body of the large pin is correspondingly inserted into the large pin holes, and the rod body of the small pin is correspondingly inserted into the small pin holes.

As a preferred embodiment: the first concave position penetrates through the upper surface and the right side surface of the base, and the second concave position penetrates through the lower surface and the right side surface of the upper clamping block.

As a preferred embodiment: the cross sections of the first concave position and the second concave position are semicircular.

As a preferred embodiment: the front end and the rear end of the base are provided with through holes.

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme: the clamping block is arranged on the base, and the first concave positions and the second concave positions are arranged on the clamping block; compared with the traditional clamping mode by adopting a bench vice, the clamping method is favorable for improving the clamping firmness of the radiating block, is favorable for reliable subsequent CNC milling, and is difficult to vibrate during processing, so that the processing precision is ensured to meet the requirement;

simultaneously, carry on spacingly through the pin between base and the clamp splice for it is more convenient when clamp splice and the base clamping, be favorable to promoting the last unloading of radiating block, shorten manufacturing time, promote production efficiency.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic perspective view of a tooling fixture according to a preferred embodiment of the present invention;

FIG. 2 is a right side view of the preferred embodiment of the present invention;

FIG. 3 is an exploded view of a preferred embodiment of the present invention;

fig. 4 is a schematic view of the heat sink clamped by the fixture according to the preferred embodiment of the present invention.

The attached drawings indicate the following:

10. base 11, first concave position

12. Big assembly hole 13 and small assembly hole

14. Big pin 15, small pin

16. Perforation

20. Upper clamping block 21 and second concave position

22. Big pin hole 23, little pin hole

30. And a heat dissipation block.

Detailed Description

Referring to fig. 1 to 4, a specific structure of a preferred embodiment of the present invention is shown, which is a fixture for clamping a heat sink, and includes a base 10 and an upper clamping block 20.

A plurality of pins are arranged on the upper surface of the base 10, a plurality of pin holes are formed in the upper clamping block, and when the upper clamping block 20 is assembled on the base 10, the rod bodies of the pins are inserted into the pin holes; the base 10 interval is provided with a plurality of first concave position 11, go up clamp splice 20 and be provided with a plurality of second concave position 21, a first concave position 11 and second concave position 21 construct a clamping area that is used for the clamping radiating block. When the clamping block 20 is installed on the base 10, the first concave position 11 and the second concave position 21 can be enclosed to form a clamping area for clamping the heat dissipation block 30; compared with the traditional mode of clamping by adopting a bench vice, the clamping mode is favorable for improving the clamping firmness of the radiating block 30, the subsequent CNC milling is favorably and reliably carried out, and the vibration is not easy to occur during the processing, so that the processing precision is ensured to meet the requirement.

The upper surface of the base 10 is provided with a plurality of assembling holes, and the bottom of a pin is correspondingly inserted into one assembling hole. In this application embodiment, a plurality of pilot holes are a word interval and arrange to extend the setting from beginning to end. The assembly holes are two large assembly holes 12 and two small assembly holes 13 respectively, and the two large assembly holes 12 are positioned between the two small assembly holes 13; the first concave position 11 is arranged between every two assembling holes. The pins are two big pins 14 and two small pins 15 respectively, the bottom of the big pin 14 is correspondingly inserted into the big assembly hole 12, and the bottom of the small pin 15 is correspondingly inserted into the small assembly hole 13; the pin holes are two big pin holes 22 and two small pin holes 23 respectively, the shaft body of the big pin 14 is correspondingly inserted into the big pin holes 22, and the shaft body of the small pin 15 is correspondingly inserted into the small pin holes 23.

The first concave 11 penetrates the upper surface and the right side surface of the base 10, and the second concave 21 penetrates the lower surface and the right side surface of the upper clamping block 20. The cross sections of the first concave position 11 and the second concave position 21 are semicircular. The front and rear ends of the base are provided with perforations 16.

The utility model discloses a design focus lies in: the clamping block is arranged on the base, and the first concave positions and the second concave positions are arranged on the clamping block; compared with the traditional clamping mode by adopting a bench vice, the clamping method is favorable for improving the clamping firmness of the radiating block, is favorable for reliable subsequent CNC milling, and is difficult to vibrate during processing, so that the processing precision is ensured to meet the requirement;

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a frock clamp for clamping radiating block which characterized in that: comprises a base and an upper clamping block; the upper surface of the base is provided with a plurality of pins, the upper clamping block is provided with a plurality of pin holes, and when the upper clamping block is assembled on the base, the rod bodies of the pins are inserted into the pin holes; the base interval is provided with a plurality of first concave positions, it is provided with a plurality of second concave positions to go up the clamp splice, and a first concave position and second concave position construct a clamping area that is used for clamping the radiating block.

2. The tool clamp for clamping the heat dissipation block as recited in claim 1, wherein: the upper surface of base is provided with a plurality of pilot holes, and the bottom of a pin corresponds inserts in a pilot hole.

3. The tool clamp for clamping the heat dissipation block as recited in claim 2, wherein: a plurality of pilot holes are a word interval and arrange to extend the setting around.

4. The tool clamp for clamping the heat dissipation block as recited in claim 3, wherein: the assembly holes are two large assembly holes and two small assembly holes respectively, and the two large assembly holes are located between the two small assembly holes.

5. The tool clamp for clamping the heat dissipation block as recited in claim 3, wherein: the first concave position is arranged between every two assembling holes.

6. The tool clamp for clamping the heat dissipation block as recited in claim 4, wherein: the pins are two big pins and two small pins respectively, the bottoms of the big pins are correspondingly inserted into the big assembly holes, and the bottoms of the small pins are correspondingly inserted into the small assembly holes;

7. The tool clamp for clamping the heat dissipation block as recited in claim 4, wherein: the first concave position penetrates through the upper surface and the right side surface of the base, and the second concave position penetrates through the lower surface and the right side surface of the upper clamping block.

8. The tool clamp for clamping the heat dissipation block as recited in claim 4, wherein: the cross sections of the first concave position and the second concave position are semicircular.

9. The tool clamp for clamping the heat dissipation block as recited in claim 4, wherein: the front end and the rear end of the base are provided with through holes.