CN210232310U

CN210232310U - Anchor clamps of high accuracy cell-phone frame processing

Info

Publication number: CN210232310U
Application number: CN201920699599.0U
Authority: CN
Inventors: Lili Lin; 林立立; Jing Li; 李靖
Original assignee: Luohe Jiantai Precision Technology Co ltd
Current assignee: Luohe Jiantai Precision Technology Co ltd
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-04-03
Anticipated expiration: 2029-05-16

Abstract

The utility model discloses an anchor clamps of high accuracy cell-phone frame processing, including base and anchor clamps body, the carousel is installed between two parties to the base up end, the carousel internal fixation inserts has welded fastening's pneumatic cylinder with it, the top of pneumatic cylinder and the bottom face intermediate position welded fastening of anchor clamps body, the anchor clamps body has open-ended cuboid box-like structure for the upper end, and the centre is seted up the first passageway with inside intercommunication on two sets of vertical sides of anchor clamps body symmetry, sets up the second passageway with inside intercommunication in the centre on the other two sets of vertical sides of symmetry, and the inside four corners department of anchor clamps body all installs the clamp splice, the clamp splice is L type structure, and a set of lateral surface of the L type structure of clamp splice is connected with the first swing arm of wearing out the anchor clamps body. This anchor clamps of high accuracy cell phone frame processing adapts to the centre gripping of different cell phone frames fixedly, and can the size of the tight cell phone frame of manual regulation clamp, makes the tight positioning accuracy of clamp to the cell phone frame higher, and is more stable.

Description

Anchor clamps of high accuracy cell-phone frame processing

Technical Field

The utility model belongs to the technical field of anchor clamps, concretely relates to anchor clamps of high accuracy cell-phone frame processing.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a jig. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig.

When the mobile phone outer frame is machined and formed, a machining clamp is needed to clamp and fix the mobile phone outer frame, then the mobile phone outer frame is machined to be drilled, so that stability of drilling is guaranteed, the effect is good, however, in the existing mobile phone outer frame clamp, clamping plates which correspond up and down are generally adopted to clamp in the clamping process, the clamping and fixing are not firm, two side faces of clamping cannot be machined, only replacement can be carried out, and machining efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anchor clamps of high accuracy cell-phone frame processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anchor clamps of high accuracy cell-phone frame processing, includes base and anchor clamps body, and the carousel is installed between two parties to the base up end, the carousel internal fixation inserts has welded fastening's pneumatic cylinder with it, the top of pneumatic cylinder and the bottom face intermediate position welded fastening of anchor clamps body, the anchor clamps body has open-ended cuboid box structure for the upper end, and the centre is seted up the first passageway with inside intercommunication on two sets of vertical sides of anchor clamps body symmetry, and the centre is seted up the second passageway with inside intercommunication on other two sets of vertical sides of symmetry, and the inside four corners department of anchor clamps body all installs the clamp splice, the clamp splice is L type structure, and a set of lateral surface of the L type structure of clamp splice is connected with the first swing arm of wearing out the anchor clamps body, is connected with the second swing arm of wearing out the anchor clamps body with another group's lateral surface.

Preferably, the four corners of the upper end face of the base are drilled with fixing holes for fixing the base and the processing platform, and the base between the two adjacent groups of the fixing holes is also drilled with limiting holes.

Preferably, the bottom end of the rotary table is inserted into the base and is rotatably connected with the base through a bearing embedded in the base, one end of the outer side face of the rotary table is fixedly connected with a rotary rod perpendicular to the rotary table, a limiting rod is slidably inserted into the rotary rod, and the bottom end of the limiting rod is vertically and correspondingly matched with the limiting hole.

Preferably, two sets of first screw holes communicated with the inside and the outside are drilled in the side faces of the clamp bodies at the two ends of the first channel, two second screw holes communicated with the inside and the outside are drilled in the side faces of the clamp bodies at the two ends of the second channel, one end thread of the first rotating rod penetrates through the first screw holes, and one end thread of the second rotating rod penetrates through the second screw holes.

Preferably, the clamp splice is including the fixed plate that is the L type that is located the outside and the sponge board that is the L type that is located the inboard, the setting is hugged closely with the fixed plate to the sponge board, and the L type medial surface junction of sponge board is the arc setting.

Preferably, the fixed plate has all seted up the spout to two sets of vertical sides of sponge board dorsad, coincide in the spout and have the slider that slides the setting with it, and first swing arm and second swing arm are connected respectively to two sets of sliders on a set of fixed plate vertical sides outside the spout, just the one end of first swing arm and second swing arm is at the slider internal rotation setting.

The utility model discloses a technological effect and advantage: according to the high-precision mobile phone outer frame machining clamp, the L-shaped clamping blocks are arranged at the four corners of the clamp body, the clamping blocks are connected with the first rotating rod and the second rotating rod, and move in the clamp body through the rotation of the first rotating rod and the second rotating rod, so that the size of a frame structure formed by combining the four groups of clamping blocks is adjusted, the clamping and fixing during machining of different mobile phone outer frames are adapted, the first rotating rod and the second rotating rod stretch out and draw back on the clamp body in a threaded mode, the stretching specific length can be manually adjusted, the clamping and positioning accuracy of the mobile phone outer frame is higher, and the clamping is more stable; simultaneously, the hydraulic rod and the rotary table are installed at the bottom end of the clamp body, the hydraulic rod adjusts the lifting of the clamp body, and the rotary table adjusts the rotation of the clamp body, so that the mobile phone outer frame in the clamp body can be machined at multiple angles and at high heights, the mobile phone outer frame does not need to be re-arranged, and the machining efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the clamp body of the present invention;

fig. 3 is a schematic view of the structure of the clamping block of the present invention.

In the figure: the fixture comprises a base 1, a turntable 2, a fixing hole 3, a rotating rod 4, a limiting rod 5, a limiting hole 6, a hydraulic cylinder 7, a fixture body 8, a first channel 9, a second channel 10, a first screw hole 11, a second screw hole 12, a first rotating rod 13, a clamping block 14, a second rotating rod 15, a fixing plate 16, a sponge plate 17, a sliding chute 18 and a sliding block 19.

Detailed Description

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

The utility model provides a high-precision mobile phone frame processing clamp as shown in figures 1-3, which comprises a base 1 and a clamp body 8, wherein a rotary table 2 is arranged on the upper end surface of the base 1 in the middle, a hydraulic cylinder 7 welded and fixed with the rotary table 2 is fixedly inserted in the rotary table 2, the top end of the hydraulic cylinder 7 is welded and fixed with the middle position of the bottom end surface of the clamp body 8, the clamp body 8 is a cuboid box-shaped structure with an opening at the upper end, a first channel 9 communicated with the inside is arranged in the middle of two symmetrical groups of vertical side surfaces of the clamp body 8, a second channel 10 communicated with the inside is arranged in the middle of the other two symmetrical groups of vertical side surfaces, the first channel 9 and the second channel 10 are both rectangular channels and are used for extending into a tool (such as a punching device) for processing a mobile phone frame outside the machine, clamping blocks 14 are arranged at four inner corners of the clamp body 8, one group of outer side surfaces of the L-shaped structure of the clamping block 14 is connected with a first rotating rod 13 penetrating through the clamp body 8, and the other group of outer side surfaces vertical to the side surfaces is connected with a second rotating rod 15 penetrating through the clamp body 8.

Specifically, the four corners of the upper end face of the base 1 are drilled with fixing holes 3 for fixing the base 1 and the processing platform, the fixing holes 3 can be threaded holes, and the two adjacent fixing holes 3 are also drilled with limiting holes 6 on the base 1.

Specifically, the bottom of carousel 2 is inserted and is established in base 1 to rotate with base 1 through embedded bearing in the base 1 and be connected, the lateral surface one end fixedly connected with of carousel 2 with it vertically bull stick 4, slide on the bull stick 4 and insert and be equipped with gag lever post 5, the vertical correspondence of the bottom of gag lever post 5 coincide in spacing hole 6, thereby can be through taking out gag lever post 5 from spacing hole 6, carry out the multiple of 90 of rotation to carousel 2, fix again, the going on of convenient processing.

Specifically, it is two sets of all bore on the 8 sides of anchor clamps body at first passageway 9 both ends and be equipped with the inside and outside first screw 11 of intercommunication, two sets of all bore the inside and outside second screw 12 of intercommunication on the 8 sides of anchor clamps body at second passageway 10 both ends, just first screw 11 is passed to one end screw thread of first bull stick 13, second screw 12 is passed to one end screw thread of second bull stick 15 to make the other end rotate, can remove in the first screw 11 and the second screw 12 that correspond.

Specifically, clamp splice 14 is including the fixed plate 16 that is the L type that is located the outside and the sponge board 17 that is the L type that is located the inboard, sponge board 17 hugs closely the setting with fixed plate 16, and the L type medial surface junction of sponge board 17 is the arc setting, and the convenience presss from both sides tightly with the four corners of cell-phone frame, and sponge board 17 avoids pressing from both sides tight transition.

Specifically, two sets of vertical side surfaces of the fixed plate 16, which are opposite to the sponge plate 17, are provided with sliding grooves 18, the sliding grooves 18 are internally matched with sliding blocks 19 which are arranged in a sliding manner, the vertical side surfaces of the two sets of sliding blocks 19 on the fixed plate 16, which are outside the sliding grooves 18, are respectively connected with the first rotating rod 13 and the second rotating rod 15, so that when the first rotating rod 13 rotates and is adjusted, the clamping block 14 is adjusted in position, the sliding blocks 19 connected with the second rotating rod 15 move in the sliding grooves 18, the readjustment of the second rotating rod 15 is not influenced, and one ends of the first rotating rod 13 and the second rotating rod 15 are rotatably arranged in the sliding blocks 19, so that when the first rotating rod 13 and the second rotating rod 15 rotate, the connection between the first rotating rod 13 and the sliding blocks 19 is unchanged, only the sliding blocks 19 are pushed to move, and the sliding blocks 19 are not rotated.

Specifically, when the mobile phone outer frame is processed (such as punching), the mobile phone outer frame is firstly placed into the inner frame of the clamp body 8, one side of the mobile phone outer frame is respectively abutted against the two groups of clamping blocks 14, then the movement of the other two groups of clamping blocks 14 is adjusted according to the size of the mobile phone outer frame, the clamping blocks 14 are firstly transversely moved by rotating the corresponding first rotating rods 13 to transversely fix the mobile phone outer frame, then the second rotating rods 15 are rotated to longitudinally move the clamping blocks 14 to vertically fix the mobile phone outer frame, after the fixation of the mobile phone outer frame is completed, the expansion of the hydraulic cylinder 7 is adjusted according to the position of the corresponding processing equipment, then the processing equipment is inserted into the clamp body 8 from the first channel 9 or the second channel 10 to complete the processing of one side of the mobile phone outer frame, and then the rotation of the rotary disc 2 is adjusted through the rotating rods 4, the clamp body 8 is rotated to process the other side of the outer frame of the mobile phone.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an anchor clamps of high accuracy cell-phone frame processing, includes base (1) and anchor clamps body (8), its characterized in that: a rotary table (2) is arranged in the middle of the upper end surface of the base (1), a hydraulic cylinder (7) welded and fixed with the rotary table (2) is fixedly inserted in the rotary table (2), the top end of the hydraulic cylinder (7) is welded and fixed with the middle position of the bottom end surface of the clamp body (8), the clamp body (8) is a cuboid box-shaped structure with an opening at the upper end, a first channel (9) communicated with the inside is arranged in the middle of two symmetrical vertical side surfaces of the clamp body (8), the middle of the other two symmetrical vertical side surfaces is provided with a second channel (10) communicated with the inside, and the four corners of the interior of the clamp body (8) are respectively provided with a clamping block (14), the clamping blocks (14) are L-shaped structures, one group of outer side surfaces of the L-shaped structures of the clamping blocks (14) is connected with a first rotating rod (13) penetrating out of the clamp body (8), the other group of outer side surfaces vertical to the side surfaces are connected with a second rotating rod (15) penetrating out of the clamp body (8).

2. The fixture for processing the outer frame of the high-precision mobile phone according to claim 1, wherein: the upper end face four corners of the base (1) are drilled with fixing holes (3) for fixing the base (1) and the processing platform, and the base (1) in the middle of the fixing holes (3) is further drilled with limiting holes (6) in two adjacent groups.

3. The fixture for processing the outer frame of the high-precision mobile phone according to claim 1, wherein: the bottom of carousel (2) is inserted and is established in base (1) to rotate with base (1) through embedded bearing in base (1) and be connected, the lateral surface one end fixedly connected with of carousel (2) and vertically bull stick (4) with it, sliding on bull stick (4) is inserted and is equipped with gag lever post (5), and the vertical correspondence in spacing hole (6) in the bottom of gag lever post (5).

4. The fixture for processing the outer frame of the high-precision mobile phone according to claim 1, wherein: two sets of all bore on anchor clamps body (8) side at first passageway (9) both ends and be equipped with inside and outside first screw (11) of intercommunication, two sets of all bore on anchor clamps body (8) side at second passageway (10) both ends and have inside and outside second screw (12) of intercommunication, just first screw (11) are passed to the one end screw thread of first swing arm (13), second screw (12) are passed to the one end screw thread of second swing arm (15).

5. The fixture for processing the outer frame of the high-precision mobile phone according to claim 1, wherein: the clamping block (14) comprises a fixing plate (16) which is L-shaped and is positioned on the outer side and a sponge plate (17) which is L-shaped and is positioned on the inner side, the sponge plate (17) is tightly attached to the fixing plate (16), and the joint of the inner side surfaces of the L-shaped sponge plate (17) is arc-shaped.

6. The fixture for processing the outer frame of the high-precision mobile phone according to claim 5, wherein: fixed plate (16) sponge board (17) two sets of vertical sides dorsad have all been seted up spout (18), coincide in spout (18) and have slider (19) that slide setting with it, and first swing arm (13) and second swing arm (15) are connected respectively to two sets of sliders (19) on a set of fixed plate (16) outside spout (18) vertical side, just the one end of first swing arm (13) and second swing arm (15) is at slider (19) internal rotation setting.