CN215616453U

CN215616453U - Multidirectional clamping positioner of quartzy product

Info

Publication number: CN215616453U
Application number: CN202120517372.7U
Authority: CN
Inventors: 汪俊; 郑明山; 任铖睿; 杨军
Original assignee: Zhejiang Fuleide Quartz Technology Co ltd
Current assignee: Zhejiang Fuleide Quartz Technology Co ltd
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2022-01-25
Anticipated expiration: 2031-03-11

Abstract

The utility model discloses a multidirectional clamping and positioning device for quartz products, which comprises a base, a fixed plate and a fixed assembly, wherein the fixed plate is detachably connected to the base through the fixed assembly, a positioning groove is formed in the fixed plate, one end of the positioning groove is closed, and an opening extending out of the fixed plate is formed in the other end of the positioning groove. The utility model has the following beneficial effects: (1) the fixed plate is provided with a positioning groove with two closed surfaces, so that the conversion of the lower supporting surfaces in different procedures is facilitated; (2) only wax needs to be adhered once, so that the working efficiency is increased, and the wax cost is reduced; (3) the requirement of mass production of quartz products can be met; (4) the fixed plate is convenient and fast to position.

Description

Multidirectional clamping positioner of quartzy product

Technical Field

The utility model relates to the technical field of quartz product processing, in particular to a multidirectional clamping and positioning device for quartz products.

Background

At present, a large number of quartz products with front and side surfaces needing to be processed exist in the market, and aiming at the products, two processing methods are adopted at present, namely: firstly, adhering a product on a fixed jig through special wax to process the front structural characteristics of the product; and in the second procedure, paraffin is heated, the product prepared in the previous procedure is taken down from the fixed jig, and the special wax is laid and adhered on the fixed jig again to process the side surface structural characteristics of the product. The second method comprises the following steps: firstly, adhering a product on a fixed jig through special wax to process the front structural characteristics of the product; and in the second procedure, the side surface structural characteristics of the product are processed by the product prepared in the previous procedure through a multi-axis numerical control machine tool. The whole process of the product processing center is completed through two processes. The former two methods have the following disadvantages: (1) the two working procedures are fixed by special wax, and the cost of wax and working procedure time is high; (2) the tool needs to be independently set before each product is processed, the tool setting time before processing is long and tedious, the batch production of the products is not facilitated, and the time of the whole process is long; (3) if the side structure characteristic of the product is processed by adopting a multi-axis numerical control machine tool, the processing cost is high.

For example, a "jig for boring a quartz round bar" disclosed in chinese patent literature, publication No. CN211842619U, jig one; the first clamp comprises a base with a horizontal bottom surface, two positioning blocks arranged on the base in parallel, and a placing through groove for placing the quartz round rod is formed between the two positioning blocks; at least one arc-shaped pressing ring is rotatably arranged on the surface of any positioning block; the radian of the arc-shaped compression ring is consistent with that of the surface of the quartz round rod; the free end of the arc-shaped pressing ring is fixed on the surface of the corresponding positioning block through a bolt. Through the utility model discloses a can fix the product to process quartz product side, its weak point is, if will process quartz product's terminal surface, need fix quartz product again, or use numerical control machine tool processing more than the four-axis, and is inefficient, with high costs.

Disclosure of Invention

The utility model provides a multidirectional clamping and positioning device for quartz products, which aims to solve the problems of multiple multi-surface processing and positioning procedures, low processing efficiency and high cost of the existing quartz products, and improves the clamping and positioning efficiency and reduces the cost.

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

the utility model provides a multidirectional clamping positioner of quartz products, includes base, fixed plate and fixed subassembly, the fixed plate can be dismantled through fixed subassembly and connect on the base, be equipped with the constant head tank on the fixed plate, constant head tank one end is sealed, the constant head tank other end is equipped with the opening that extends to the fixed plate outside.

The utility model is characterized in that a positioning groove is arranged on a fixed plate, the positioning groove comprises two closed surfaces which are respectively used as bearing surfaces in two processing procedures, firstly, a quartz product is bonded in the positioning groove through wax to realize positioning, at the moment, the first surface to be processed faces upwards, when a first characteristic is processed, one closed surface is used as a groove bottom, the other closed surface is used as a groove wall, and the fixed plate is fixed through a fixing component to process the product; after the first characteristic is processed, the fixed state of the fixed plate is only needed to be released, the fixed plate is rotated and drives the product to rotate for a certain angle, the second surface to be processed is arranged upwards, when the second characteristic is processed, the sealing surface originally used as the groove bottom is changed into the groove wall, and the sealing surface originally used as the groove wall is used as the groove bottom to play a role in supporting and bearing. Through the device, only need glue wax once, rotate the characteristic that lies in on the different faces on the fixed plate just can the processing product once, machining efficiency is high, need not to use the lathe processing more than the four-axis, reduce cost.

Preferably, the bottom of the positioning groove is V-shaped.

The V-shaped groove is suitable for positioning cylindrical quartz products with different diameters, the products are not easy to shift, and the positioning effect is good.

Preferably, the base is provided with a slot, the fixing plate is provided with a plug-in protrusion which is plugged with the slot, and the plug-in protrusion is respectively arranged on the top of the positioning groove and the bottom surface opposite to the end opening.

The insertion matching of the insertion bulge and the insertion slot facilitates the positioning of the fixing plate and avoids the displacement in the processing process; the two side surfaces of the fixed plate are provided with the inserting bulges, so that the fixed plate can be inserted into the base after being rotated, and the fixed plate can be positioned in each processing procedure.

Preferably, the fixing device further comprises cushion blocks fixedly connected to the base, the cushion blocks are arranged at two ends of the fixing plate, the slots are formed in the cushion blocks, and the fixing plate is erected on the base through the cushion blocks.

Make somebody a mere figurehead the fixed plate through the cushion, reduce the contact surface of fixed plate and base on the one hand, for the fixed plate deformation provides the space, on the other hand makes things convenient for the chip removal.

Preferably, the cushion block is provided with a fixing groove, the slot is arranged on the bottom surface of the fixing groove, and the end part of the fixing plate is arranged in the fixing groove.

The fixed slot is used for supporting the fixed plate and limiting the fixed plate.

Preferably, the fixing assembly comprises a pressing plate and a bolt rotatably connected to the pressing plate, the bolt penetrates through the base, the cushion block and the pressing plate, a nut is connected to the bolt in a threaded mode, and the pressing plate is pressed on the fixing plate through the nut.

The pressing plate is used for pressing the fixing plate on the cushion block.

Preferably, the side surface of the fixing plate, which is far away from the positioning groove, is an inwards concave arc surface.

The fixing plate forms an arch bridge shape and has strong compression resistance and bearing capacity.

Preferably, the positioning grooves are arranged along the fixing plate in a plurality.

The constant head tank can set up a plurality ofly along fixed plate length direction, once fixes a position a plurality of work pieces, promotes machining efficiency.

Therefore, the utility model has the following beneficial effects: (1) the fixed plate is provided with a positioning groove with two closed surfaces, so that the conversion of the lower supporting surfaces in different procedures is facilitated; (2) only wax needs to be adhered once, so that the working efficiency is increased, and the wax cost is reduced; (3) the requirement of mass production of quartz products can be met; (4) the fixed plate is convenient and fast to position.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present invention.

Fig. 2 is a schematic view of the structure of the spacer of the present invention.

Fig. 3 is a schematic structural view of the fixing plate of the present invention.

In the figure: 1. the base, 2, cushion, 21, slot, 22, fixed slot, 3, fixed plate, 31, constant head tank, 32, grafting arch, 4, fixed subassembly, 41, clamp plate, 42, bolt, 43, nut, 5, quartzy product.

Detailed Description

The utility model is further described with reference to the following detailed description and accompanying drawings.

In the embodiment shown in fig. 1, the multidirectional clamping and positioning device for the quartz product comprises a base 1, two cushion blocks 2, two fixing plates 3 and four groups of fixing assemblies 4, wherein the cushion blocks 2 are fixed on the base 1 through bolts. As shown in fig. 2, two fixing grooves 22 are formed in the cushion block 2, the fixing grooves 22 are matched with the end of the fixing plate 3 in shape, a slot 21 is formed in the bottom surface of each fixing groove 22, each slot 21 is a V-shaped groove, and the fixing grooves 22 of the two cushion blocks 2 are arranged oppositely. A fixing plate 3 is erected between the two cushion blocks 2, and the end part of the fixing plate 3 is arranged in the fixing groove 22. As shown in fig. 3, the fixing plate 3 is made of quartz with a strip-shaped structure, a plurality of positioning grooves 31 are formed in the fixing plate 3 along the length direction, one end of each positioning groove 31 is closed, an opening extending out of the fixing plate 3 is formed in the other end of each positioning groove 31, and the bottom of each positioning groove 31 is V-shaped. The two side surfaces at the two ends of the fixing plate 3 are provided with triangular insertion protrusions 32 inserted into the slots 21, the insertion protrusions 32 are respectively arranged on the top of the positioning slot 31 and the bottom surface opposite to the end opening, namely, the two side surfaces far away from the positioning slot 31, one of the side surfaces corresponding to the end surface of the positioning slot 31 is an inward concave arc surface, and the fixing plate 3 is inserted into the slots 21 through the insertion protrusions 32 at the two end sides. The fixing assembly 4 comprises a pressing plate 41 and a bolt 42 rotatably connected to the pressing plate 41, the bolt 42 penetrates through the base 1, the cushion block 2 and the pressing plate 41, a nut 43 is connected to the bolt 42 in a threaded manner, and the pressing plate 41 is pressed on the fixing plate 3 by the nut 43.

During processing, the first process: firstly, vertically sticking five quartz products 5 to be processed in a positioning groove 31 on a fixing plate 3 through special wax, sticking the side surface of the five quartz products to a V-shaped surface, sticking the bottom surface of the five quartz products to a positioning groove plane, then inserting the fixing plate 3 with the five quartz products stuck thereon into a slot 21, and fixing the fixing plate in a cushion block 2 fixing groove 22 through a fixing component 4, wherein the bottom surface of the fixing plate 3 is a cambered surface, and a machining center processes the structural characteristics of blind holes on the end surfaces of the products. The second procedure: after the first procedure is completed, all the structural features of the five products with the non-through holes on the front surface are processed, the pressing plate assembly 4 is loosened, the fixing plate 3 with the five products adhered thereon is rotated by 90 degrees and placed into the fixing groove of the cushion block 2, the inserting protrusion 32 on the other side is inserted into the inserting groove 21, then the pressing plate assembly is screwed, and the machining center processes the structural features of the two grooves on the side surface of the product. The whole process of a product machining center is completed through two processes, the whole process is quick and efficient, only wax needs to be adhered once, and four-axis or more machine tools are not needed.

Claims

1. The utility model provides a multidirectional clamping positioner of quartz product, includes base (1), fixed plate (3) and fixed subassembly (4), characterized by, fixed plate (3) can be dismantled through fixed subassembly (4) and connect on base (1), be equipped with constant head tank (31) on fixed plate (3), constant head tank (31) one end is sealed, constant head tank (31) other end is equipped with the opening that extends to fixed plate (3) outer.

2. The multi-directional clamping and positioning device for the quartz products as claimed in claim 1, wherein the bottom of the positioning groove (31) is V-shaped.

3. A multi-directional clamping and positioning device for quartz products as claimed in claim 1, wherein the base (1) is provided with a slot (21), the fixing plate (3) is provided with a plug-in protrusion (32) which is plugged into the slot (21), and the plug-in protrusion (32) is respectively arranged on the top of the positioning slot (31) and the bottom surface opposite to the end opening.

4. A multidirectional clamping and positioning device for quartz products according to claim 3, further comprising spacers (2) fixedly connected to the base (1), wherein the spacers (2) are disposed at two ends of the fixing plate (3), the slots (21) are disposed on the spacers (2), and the fixing plate (3) is erected on the base (1) through the spacers (2).

5. A multidirectional clamping and positioning device for quartz products as claimed in claim 4, wherein the cushion block (2) is provided with a fixing groove (22), the slot (21) is arranged on the bottom surface of the fixing groove (22), and the end part of the fixing plate (3) is arranged in the fixing groove (22).

6. A multidirectional clamping and positioning device for quartz products according to claim 4, wherein the fixing assembly (4) comprises a pressure plate (41) and a bolt (42) rotatably connected to the pressure plate (41), the bolt (42) penetrates through the base (1), the cushion block (2) and the pressure plate (41), a nut (43) is in threaded connection with the bolt (42), and the nut (43) presses the pressure plate (41) on the fixing plate (3).

7. The multidirectional clamping and positioning device for the quartz products as claimed in claim 1, wherein the side surface, away from the positioning groove (31), of the fixing plate (3) is an inwards concave arc surface.

8. A multi-directional clamping and positioning device for quartz products as claimed in any one of claims 1 to 7, characterized in that a plurality of positioning grooves (31) are arranged along the fixing plate (3).