CN217833339U

CN217833339U - Clamp for machining graphite rod

Info

Publication number: CN217833339U
Application number: CN202221327721.XU
Authority: CN
Inventors: 朱春明
Original assignee: Jiaxing Xinshen Hardware Machinery Co ltd
Current assignee: Jiaxing Xinshen Hardware Machinery Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-11-18
Anticipated expiration: 2032-05-27

Abstract

The utility model relates to a graphite rod processing technology field relates to a graphite rod processing anchor clamps, the utility model discloses a: the ring cover, clamp splice and carousel, the ring cover middle part is equipped with the through-hole, be equipped with the spout of four group ring arrays on the ring cover, the clamp splice includes the sliding part, clamping part and promotion cylinder, the sliding part slides and sets up in the spout, the clamping part is fixed in the sliding part inboard, the promotion cylinder is located the sliding part terminal surface, the carousel rotates and sets up in ring cover terminal surface, be equipped with the arc wall of four group ring arrays on the carousel, the arc wall width equals with the promotion cylinder diameter and sets up, the promotion cylinder sets up in the arc wall, the medial surface of arc wall sets up with the anticlockwise increase of through-hole center line length, four group's on the carousel and the arc wall that through-hole center line length anticlockwise increase set up cooperate the four group clamp splice that the ring slides and set up, change the position of clamp splice in the spout through the arc wall rotation, and then control clamp splice clamp and loosen the side shape graphite rod, moreover, the steam generator is simple in structure, high durability and convenient use, and maintenance are reduced.

Description

Clamp for machining graphite rod

Technical Field

The utility model relates to a graphite rod processing technology field relates to a graphite rod processing anchor clamps.

Background

The graphite rod is a non-metal product, and the graphite has the excellent characteristics of high temperature resistance, good conductivity and the like. In actual production with can clip square graphite rod through anchor clamps, then the cutting process becomes circular shape graphite rod, and the chuck structure that common tight square graphite rod of clamp is complicated, and later stage maintenance is complicated. In order to solve the defects in the prior art, a clamp with a simple structure for processing the graphite rod is needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a graphite rod processing clamp for solving the problems of the prior art.

The purpose of the utility model can be realized by the following technical proposal: a graphite rod processing clamp comprises: ring cover, clamp splice and carousel, the ring cover middle part is equipped with the through-hole, be equipped with four groups spout and the through-hole intercommunication setting about the ring array in the through-hole centre of a circle on the ring cover, the clamp splice is provided with four groups, the clamp splice includes sliding part, clamping part and promotion cylinder, the sliding part slides and sets up in the spout, the clamping part is fixed in the sliding part inboard, the sliding part terminal surface is located to the promotion cylinder, the carousel rotates and sets up in ring cover terminal surface, be equipped with four groups arc walls about the ring array in the through-hole centre of a circle on the carousel, arc wall width equals the setting with the promotion cylinder diameter, the promotion cylinder sets up in the arc wall, the medial surface and the through-hole center line length of arc wall are a, and the anticlockwise increase sets up, be equipped with through-hole two on the carousel, the carousel side is equipped with the bull stick.

In a further improvement, the cross section of the sliding groove is I-shaped, and the cross section of the sliding part is I-shaped.

In a further improvement, the ring sleeve is rotatably connected with the turntable through a plane bearing.

In a further improvement, the rotating rod is in threaded connection with the side end of the rotating disc.

In a further improvement, a holding rod is arranged at the tail end of the rotating rod.

Compared with the prior art, the utility model discloses graphite rod processing is with anchor clamps's beneficial effect:

four groups of clamping blocks which are arranged in a sliding manner are sleeved on the arc-shaped groove matching ring which is arranged on the turntable and has the length which is increased anticlockwise with the center connecting line of the through hole, the positions of the clamping blocks in the sliding groove are changed through the rotation of the arc-shaped groove, and the clamping and releasing of the clamping blocks on the square graphite rod are further controlled.

Drawings

FIG. 1 is a schematic view of the structure of the utility model of loosening the clamping block

FIG. 2 is the schematic structural diagram of the clamping block tensioning of the present invention

FIG. 3 is a schematic view of the structure of the explosion diagram of the present invention

FIG. 4 is a schematic view of the structure of the middle rotating disk of the present invention

FIG. 5 is a partially enlarged view of FIG. 3

In the figure, 1-ring sleeve, 11-through hole, 12-sliding groove, 2-clamping block, 21-sliding part, 22-clamping part, 23-pushing cylinder, 3-rotating disc, 31-arc groove, 311-inner side end face, 32-through hole two, 4-rotating rod, 41-holding rod and 5-plane bearing.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

The technical solution of the present invention will be further explained with reference to the following examples and accompanying fig. 1 to 5.

Example 1

A graphite rod processing clamp comprises: ring sleeve 1, clamp splice 2 and carousel 3, ring sleeve 1 middle part is equipped with through-hole 11, be equipped with four groups spout 12 and the through-hole 11 intercommunication setting about the ring array in the 11 centre of a circle of through-hole 11 on the ring sleeve 1, clamp splice 2 is provided with four groups, clamp splice 2 includes sliding part 21, clamping part 22 and promotes cylinder 23, sliding part 21 slides and sets up in spout 12, clamping part 22 is fixed in sliding part 21 inboard, it locates sliding part 21 terminal surface to promote cylinder 23, carousel 3 rotates and sets up in ring sleeve 1 terminal surface, be equipped with four groups arc wall 31 about the ring array in the 11 centre of a circle of through-hole on the carousel 3, arc wall 31 width equals the setting with promotion cylinder 23 diameter, it sets up in arc wall 31 to promote cylinder 23, the medial surface 311 and the 11 center connection length of through-hole of arc wall 31 are a, the anticlockwise setting of a increase, be equipped with through-hole two 32 on carousel 3, carousel 3 side is equipped with bull stick 4.

Four groups of clamping blocks 2 are respectively installed in a sliding groove 12 of a ring sleeve 1 in a sliding mode, then a rotary table 3 is connected to the end face of the ring sleeve 1 in a rotating mode, four groups of arc-shaped grooves 31 of the rotary table 3 are respectively sleeved on four groups of pushing cylinders 23 in an initial state shown in figure 1, the clamping blocks 2 retract into the sliding groove 12 and do not clamp a square graphite rod, the pushing cylinders 23 are located at positions, with the longest connecting line length, of the inner side end faces 311 of the arc-shaped grooves 31 and the center of a through hole 11, the graphite rod extends into the through hole 11 along a second through hole 32, at the moment, the rotary rod 4 is rotated downwards to enable the rotary table 3 to rotate anticlockwise, and the clamping blocks 2 can only move in the sliding groove 12.

As shown in fig. 1, the chute 12 at the upper end in the vertical direction is used for explaining, at this time, the pushing cylinder 23 of the clamping block 2 at the upper end in the vertical direction is located at the position where the length of the connecting line between the inner end surface 311 of the arc-shaped groove 31 and the center of the through hole 11 is longest, the rotating disc 3 rotates counterclockwise to drive the arc-shaped groove 31 to rotate, the length of the connecting line between the inner end surface 311 of the arc-shaped groove 31 and the center of the through hole 11 is shortest, and as shown in fig. 3, during the counterclockwise rotation of the rotating disc 3, the pushing cylinder 23 of the clamping block 2 at the upper end in the vertical direction can move downward by the counterclockwise rotation of the arc-shaped groove 31 to drive the clamping block 2 to move downward, and similarly, the other three groups of clamping blocks can also move close to the center of the through hole 11, so as to clamp the square graphite rod through the clamping parts 22 of the four groups of clamping blocks 2, and the structure is simple, the use is convenient, and the maintenance is reduced. When the clamping of the graphite rod needs to be released, the rotating disc 3 is rotated clockwise.

As a further example, the chute 12 has an i-shaped cross section, and the sliding portion 21 has an i-shaped cross section. As shown in fig. 5, the i-shaped sliding portion 21 is matched with the i-shaped sliding groove 12, so that the sliding portion 21 can bear force on both sides, and the sliding stability of the clamping block 2 is improved.

As a further embodiment, the ring sleeve 1 is rotatably connected with the rotating disc 3 through a plane bearing 5. The rotation of the rotary table 3 is realized through the plane bearing 5, so that the rotary table 3 is more labor-saving to rotate, and the plane bearing 5 is the prior art.

As a further example, the rotating rod 4 is screwed with the side end of the rotating disc 3. The rotating rod 4 is in threaded connection with the rotating disc 3, so that the rotating rod 4 is convenient to install.

As a further embodiment, the tail end of the rotating rod 4 is provided with a holding rod 41. The holding rod 41 is used for the user to hold the bottle more conveniently and comfortably.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the principles of this invention. Therefore, the technical solutions that can be obtained by logical analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention by those skilled in the art should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a graphite rod processing is with anchor clamps which characterized in that includes: ring cover, clamp splice and carousel, the ring cover middle part is equipped with the through-hole, be equipped with four groups spout and the through-hole intercommunication setting about the ring array in the through-hole centre of a circle on the ring cover, the clamp splice is provided with four groups, the clamp splice includes sliding part, clamping part and promotion cylinder, the sliding part slides and sets up in the spout, the clamping part is fixed in the sliding part inboard, the sliding part terminal surface is located to the promotion cylinder, the carousel rotates and sets up in ring cover terminal surface, be equipped with four groups arc walls about the ring array in the through-hole centre of a circle on the carousel, arc wall width equals the setting with the promotion cylinder diameter, the promotion cylinder sets up in the arc wall, the medial surface and the through-hole center line length of arc wall are a, and the anticlockwise increase sets up, be equipped with through-hole two on the carousel, the carousel side is equipped with the bull stick.

2. The jig for processing a graphite rod as claimed in claim 1, wherein the slide groove has an i-shaped cross section, and the slide portion has an i-shaped cross section.

3. The graphite rod processing clamp according to claim 1, wherein the ring sleeve is rotatably connected with the rotating disc through a plane bearing.

4. The graphite rod machining jig as claimed in claim 1, wherein the rotating rod is screwed to a side end of the turntable.

5. The graphite rod processing clamp as claimed in claim 4, wherein a holding rod is arranged at the tail end of the rotating rod.