CN205415020U - Fixed block adds clamping apparatus - Google Patents

Abstract

The utility model discloses a fixture for processing a fixed block. The fixture includes a base plate, a first workbench and a second workbench are respectively provided on opposite sides of the base plate, and there is a gap between the first workbench and the second workbench; several first clamping blocks are arranged On the first workbench, the first clamping block is provided with a first accommodating groove opening toward the second workbench, and on the first workbench, the first clamping block and the second workbench There are several quick clamps corresponding to the first clamping blocks; several second clamping blocks are arranged on the second workbench; the top surface of the second clamping blocks is provided with mutually spaced second The accommodating groove and the third accommodating groove, the opposite sides of the third accommodating groove in the second clamping block are respectively provided with positioning cavities communicating with the third accommodating groove, and the positioning cavities are provided with elastic A top piece, the elastic top piece protrudes into the third accommodating groove. The fixture for processing the fixed block described in the utility model has high processing efficiency and high yield.

Description

Fixed block processing fixture

technical field

The utility model relates to the technical field of hardware processing equipment, in particular to a fixture for processing a fixed block.

Background technique

The fixed block is a commonly used hardware. During the processing of the fixed block, its side and two end faces need to be processed, that is, the blank is processed into a finished product. The existing fixed block processing method generally uses the foot column of the fixed block product for positioning processing. This processing method often causes processing failure due to inaccurate positioning, resulting in a decline in the yield rate; and it needs to be replaced once processed. One machine position can only process one product at a time, which reduces its processing efficiency.

Utility model content

Based on this, the utility model provides a fixed block processing jig with high processing efficiency and high yield.

In order to realize the purpose of the utility model, the utility model adopts the following technical solutions:

A fixed block processing fixture, which includes a base plate, a first workbench and a second workbench are respectively provided on opposite sides of the base plate, and there is a gap between the first workbench and the second workbench;

A plurality of first clamping blocks are arranged on the first workbench, and the first clamping blocks are provided with a first accommodating groove opening toward the second workbench, on the first workbench the first A number of quick clamps corresponding to the first clamping block are arranged between the clamping block and the second worktable; several second clamping blocks are arranged on the second working table; the top surface of the second clamping block A second accommodating groove and a third accommodating groove spaced apart from each other are provided, and the opposite sides of the third accommodating groove in the second clamping block are respectively provided with positioning cavities communicating with the third accommodating groove, so An elastic top piece is provided in the positioning cavity, and the elastic top piece extends into the third accommodating groove.

In some embodiments, the elastic top piece includes a positioning plate, a spring piece and a top block, the positioning plate is connected to the second clamping block, and one end of the spring piece and the positioning plate face toward the first clamping block. One side of the three accommodating grooves is connected, and the other end is connected with the top block, and the top block extends into the third accommodating groove.

In some of these embodiments, the second clamping block is provided with a fastening block and a pressing block, and the fastening block and the pressing block are respectively provided with a first hole flush with the edge of the second accommodating groove. A notch, one end of the pressing block is fixedly connected to the second clamping block, and the other end is connected to the second clamping block through a connecting piece, the fastening block is jointly formed with the first notch on the pressing block The extension slot of the second accommodation slot.

In some of the embodiments, a second notch flush with an edge of the third accommodating groove is formed on a side of the fastening block close to the third accommodating groove.

In some of the embodiments, a positioning pin is arranged in the second receiving groove.

In some of the embodiments, a positioning column is arranged in the third accommodating groove.

In some of the embodiments, a pad is provided on the first workbench, and the quick clamp is arranged on the pad.

The fixed block processing fixture described in the utility model is composed of a bottom plate, two workbenches and two clamping blocks. The clamping blocks are used for positioning in the whole processing process. The first clamping block also uses quick clamps to position the product, and the second There is an elastic top in the clamping block, which can further accurately position the product, making the positioning of the product more accurate, reducing the number of defective products caused by inaccurate positioning, and improving the yield rate; the first clamping block is used to position the side of the product, The two accommodating grooves of the second clamp block position the two end faces of the product respectively, so that on a set of fixtures, all positions of multiple products can be processed by different positions of the machine tool, which greatly improves the processing efficiency of the product .

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the fixing block processing fixture described in the embodiment of the present invention;

Fig. 2 is a schematic structural view of the fixture for processing the fixed block in Fig. 1, wherein a part of the second clamping block has been removed;

Fig. 3 is a top view of the fixing block processing jig described in Fig. 2;

Fig. 4 is a schematic structural view of the fixture for processing the fixed block in Fig. 1, in which a part of the green body and the elastic top part in the second clamping block are removed.

detailed description

In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. Preferred embodiments of the utility model are provided in the accompanying drawings. However, the invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present utility model more thorough and comprehensive.

It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. 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.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of this invention. The terminology used in the description of the utility model herein is only for the purpose of describing specific embodiments, and is not intended to limit the utility model.

Please refer to Fig. 1 to Fig. 4, the fixed block processing jig 100 described in the utility model is used for clamping the fixed block (hereinafter referred to as the product) for processing when the fixed block is processed, and it includes a bottom plate 10, an opposite side set on the bottom plate 10 The first workbench 20 and the second workbench 30 on both sides, some first clamp blocks 21 arranged on the first workbench 20 and some second clamp blocks 31 arranged on the second workbench 30, the first clamp The block 21 is used for clamping the product green body and processing the side faces of the green body, and the second clamping block 31 is used for clamping the product green body and processing the two end faces of the green body.

There is a gap between the first workbench 20 and the second workbench 30 to ensure that there is no mutual influence when the products are processed on the first workbench 20 and the second workbench 30 .

The first clamping block 21 is provided with a first accommodating groove 22 opening toward the second workbench 30, and a plurality of quick clips 23 are arranged between the first clamping block 21 and the second workbench 30 on the first workbench 30, The quick clamp 23 corresponds to the first clamping block 21 one by one. After the product 101 is put into the first accommodating groove 22, the quick clamp 23 is pulled, and the end of the quick clamp 23 can be pressed on the product 101, and further tighten the product 101. position. In this embodiment, the first workbench 20 is provided with a pad 24, and the quick clamp 23 is arranged on the pad 24, so that the position of the quick clamp 23 is elevated, so that one end of the quick clamp 23 can extend into the product 101 Inside, clamp the green body.

The top surface of the second clamping block 31 is provided with a second accommodating groove 32 and a third accommodating groove 33 spaced apart from each other. end, the product 101 is put into the third accommodating groove 33, and the second end of the product 101 exposed outside can be processed. When the product 101 is put into the second accommodating groove 32 , the end has not been processed yet, so it can be processed directly by being clamped by the second accommodating groove 32 .

In this embodiment, in order to make the second accommodating groove 32 adjustable to suit the size of the product 101, the second clamping block 31 is provided with a fastening block 34 and a pressing block 35, and the fastening block 34 and the pressing block 35 are respectively provided with a first gap 36 flush with the edge of the second accommodation groove 32, one end of the pressing block 34 is fixedly connected with the second clamping block 31, and the other end is connected with the second clamping block 31 through a connecting piece 38, The fastening block 34 and the first notch 36 on the pressing block 35 jointly form an extension slot 37 of the second receiving slot 32 . Thus, the size of the extension slot 37 can be adjusted by twisting the connecting member 38 to further clamp or loosen the product 101 . In this embodiment, the connecting piece 38 is a threaded connecting piece, which is threadedly connected with the pressing block 34 and the pressing block 35 respectively. Positioning pins 39 are also provided in the second accommodating groove 32 to position the product 101 .

And when the first end of the second accommodating groove 32 is processed, it is put into the third accommodating groove 33, and the bottom of the green body has been processed and formed at this moment, so auxiliary tools are needed to clamp the product 101. The opposite sides of the third receiving groove 33 in the second clamping block 31 are respectively provided with positioning cavities 331 communicating with the third receiving groove 33, and the positioning cavity 331 is provided with an elastic top piece 332, and the elastic top piece 332 extends into the first Three accommodation slots 33. When the product 101 is placed in the third accommodating groove 33 , the elastic top pieces 332 on both sides of the third accommodating groove 33 can withstand the product 101 and play the role of clamping the product 101 . In this embodiment, the elastic top piece 332 includes a positioning plate 333, a spring piece 334 and a top block 335, the positioning plate 333 is fixedly connected with the second clamping block 31, and one end of the spring piece 334 and the positioning plate 333 face the third accommodating groove One side of 33 is connected, and the other end is connected with the top block 335, and the top block 335 extends into the third accommodating groove 33, and the top block 335 is adjusted by the spring member 334. The third accommodating groove 33 is provided with a positioning post 336 , and the positioning post 336 is used to pass through a hole on the product 101 , so as to position the product 101 .

A second notch 330 flush with an edge of the third receiving groove 33 is defined on a side of the fastening block 34 close to the third receiving groove 33 . When the product 101 is placed in the third accommodating groove 33 , one side abuts against the second notch 330 , which further stabilizes the product 101 and facilitates the processing of the product 101 .

The above-mentioned embodiments only express several implementations of the utility model, and the description thereof is relatively specific and detailed, but it should not be construed as limiting the patent scope of the utility model. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the scope of protection of the utility model patent should be based on the appended claims.

Claims (7)

1. a fixed block clamp for machining, for spool set assembly is gripped, it is characterised in that including:

Base plate, the opposite sides of described base plate is respectively equipped with between the first workbench and the second workbench, and described first workbench and described second workbench has gap；

Some first fixture blocks, it is arranged on described first workbench, it is provided with the first storage tank of described second workbench opening on described first fixture block, described first workbench is provided with between the first fixture block and the second workbench the quick clip that some and described first fixture block is corresponding；

Some second fixture blocks, are arranged on described second workbench；The end face of described second fixture block is provided with the second spaced storage tank and the 3rd storage tank, in described second fixture block, the opposite sides of the 3rd storage tank is respectively equipped with the positioning chamber connected with described 3rd storage tank, being provided with elastic ejector in described positioning chamber, described elastic ejector stretches in described 3rd storage tank.

Fixed block clamp for machining the most according to claim 1, it is characterized in that: described elastic ejector includes location-plate, spring part and jacking block, described location-plate is connected with described second fixture block, one end of described spring part is connected towards the one side of described 3rd storage tank with described location-plate, the other end is connected with described jacking block, and described jacking block stretches in described 3rd storage tank.

Fixed block clamp for machining the most according to claim 1, it is characterized in that: described second fixture block is provided with fastening block and compact heap, described fastening block with offer the first breach flushed with described second storage tank edge on compact heap respectively, one end of described compact heap is fixing with described second fixture block to be connected, the other end is connected by connector with described second fixture block, and described fastening block is collectively forming the extension slot of described second storage tank with the first breach on compact heap.

Fixed block clamp for machining the most according to claim 3, it is characterised in that: described fastening block offers, close to the side of described 3rd storage tank, the second breach that the edge with described 3rd storage tank flushes.

5. according to the fixed block clamp for machining described in claim 1 or 3, it is characterised in that: it is provided with alignment pin in described second storage tank.

Fixed block clamp for machining the most according to claim 1, it is characterised in that: it is provided with locating dowel in described 3rd storage tank.

Fixed block clamp for machining the most according to claim 1, it is characterised in that: described first workbench is provided with cushion, and described quick clip is located on described cushion.