CN214980505U

CN214980505U - Vertical center clamp for antenna machining

Info

Publication number: CN214980505U
Application number: CN202121208575.4U
Authority: CN
Inventors: 袁惠清; 李云策
Original assignee: Xi'an Ruilin Electronic Technology Co ltd
Current assignee: Xi'an Ruilin Electronic Technology Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-12-03
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses an antenna processing is with vertical center anchor clamps. The utility model discloses a bearing plate, install adjustment mechanism on the bearing plate, locking mechanism is installed on the adjustment mechanism top, the welding of bearing plate bottom both sides has the base, the welding of bearing plate both sides has the curb plate, the curb plate inboard with adjustment mechanism is sliding connection, the standing groove has been seted up to the bearing plate inboard, the standing groove both sides are all installed adjustment mechanism, adjustment mechanism by locking mechanism fixes, through the installation of bearing plate top both sides adjustment mechanism fixes the back to the antenna of inboard standing groove by locking mechanism fixes the adjustment mechanism degree of clamp. The utility model has the advantages of can carry out easy to assemble to the antenna and reduce the artifical intensity of labour that advances line location and fixed firm, can carry out the anchor clamps of different shapes and size simultaneously and fix.

Description

Vertical center clamp for antenna machining

Technical Field

The utility model relates to a center auxiliary clamp technical field specifically is a vertical center anchor clamps is used in antenna processing.

Background

The vertical machining center is a machining center with a spindle axis perpendicular to a workbench, the vertical machining center can complete milling, boring, drilling, tapping and other processes, a workpiece is clamped on the machining center once, the machining center can sequentially complete multiple-process machining on multiple surfaces of the workpiece, multiple tool changing or selecting functions are provided, production efficiency is high, and workpiece clamps are usually installed at two ends of the workbench in order to guarantee stability of the workpiece to be machined in the machining process.

However, the conventional clamp usually adopts a bolt fastening method for fixing, and needs a plurality of bolts to fasten simultaneously to ensure the fixing of the workpiece, but in actual operation, the operation of the plurality of bolts cannot be ensured, the operation is complex, the workpiece is dislocated in the process of fastening and screwing the plurality of bolts, the use requirement of modern mechanical manufacturing cannot be met, and when the clamp fixes the workpiece, certain requirements are required on the shape of the workpiece, and when the antenna is machined, the thickness of the antenna is different. Therefore, there is a need for a vertical center jig for machining that is easy to install and is securely fixed, while being able to fix jigs of different shapes and sizes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an antenna processing is with vertical central anchor clamps 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: a vertical center clamp for antenna processing comprises a bearing plate, wherein an adjusting mechanism is mounted on the bearing plate, a locking mechanism is mounted at the top end of the adjusting mechanism, bases are welded at two sides of the bottom end of the bearing plate, side plates are welded at two sides of the bearing plate, the inner sides of the side plates are in sliding connection with the adjusting mechanism, a placing groove is formed in the inner side of the bearing plate, the adjusting mechanism is mounted at two sides of the placing groove, and the adjusting mechanism is fixed by the locking mechanism;

the adjusting mechanism is arranged on two sides of the top end of the bearing plate, and the clamping degree of the adjusting mechanism is fixed by the locking mechanism after the adjusting mechanism fixes the antenna in the inner side placing groove.

Further, adjustment mechanism includes motor, shaft coupling, lead screw, slider, first interior bearing ring, fixed station, branch and clamp splice, the motor by the base supports fixedly, the motor connect by the shaft coupling, the shaft coupling opposite side is installed the lead screw, the lead screw by first interior bearing ring carries out the spiral and cup joints, first interior bearing ring is installed in the slider, the slider welding is in the fixed station bottom, the fixed station slidable mounting be in on the bearing plate, fixed station both sides slidable mounting have branch, the welding of the branch other end has the clamp splice.

Furthermore, the locking mechanism comprises a transverse plate, a screw rod, a rotary table, a fixing column and a second inner rotating bearing ring, the fixing column is welded at the bottom ends of the two sides of the transverse plate, the bottom end of the fixing column is slidably mounted at the top end of the supporting rod mounted inside the fixing table, the second inner rotating bearing ring is mounted in the middle of the transverse plate, the second inner rotating bearing ring is spirally sleeved on the screw rod, and the rotary table is fixedly mounted at the top end of the screw rod.

Furthermore, one end of the supporting rod is arranged inside the fixed table, a spring is connected inside one end of the fixed table, and the clamping block welded to the other side of the supporting rod is in an arc shape.

Furthermore, the screw rod bottom cup joints and installs the bearing, the bearing is fixed to be inlayed inside the fixed station.

Furthermore, the sliding grooves are formed in two sides of the top end of the bearing plate, the placing grooves are connected with the sliding grooves, and the sliding blocks are installed in the sliding grooves.

Furthermore, the structures installed on two sides of the bearing plate are axisymmetric, and the motors installed on the two groups of adjusting mechanisms run synchronously.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a setting through adjustment mechanism, when carrying out centre gripping fixing to the antenna machined part, both sides motor is started simultaneously, the motor operation makes the lead screw carry out the rotation under the effect of shaft coupling, the first internal rotation bearing ring of spiral cover joint carries out rotary motion on the lead screw, because first internal rotation bearing ring is fixed mounting inside the slider, make the synchronous first internal rotation bearing ring of slider move in the spout, the welded fixed station in slider top moves to the inboard in step, the welded clamp splice carries out the centre gripping to the antenna on the branch of installation on the fixed station, the spring of branch inboard connection cushions, after fixing the antenna centre gripping through adjusting locking mechanism fixed antenna's position, and close the motor, the location to the antenna is convenient, the operation of centre gripping and fixed going on is simple, reduce time and physical power that artifical location fixed waste, simultaneously because the effect of the clamp splice of both sides can be applicable to the machined part of various shapes, the size range of the machined part fixed by the clamp is wider and more practical.

When the clamping block on the adjusting mechanism is fixed through the arrangement of the locking mechanism, the rotary table is rotated to rotate the second internal rotation bearing ring which is spirally sleeved on the screw rod to move downwards, the second internal rotation bearing ring is fixedly arranged inside the transverse plate to move downwards, the fixed columns welded to the bottom ends of the two sides of the transverse plate move downwards to jack and fix the supporting rod, the clamping block fixes the supporting rod to clamp the antenna, the clamping looseness can be prevented from affecting the processing of the antenna, the clamping force can be maintained, and the convenience is brought to mind saving.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic top plan view of the embodiment of FIG. 1;

FIG. 3 is a schematic bottom plan view of the embodiment of FIG. 1;

FIG. 4 is a schematic diagram of the adjustment mechanism of the embodiment of FIG. 1;

fig. 5 is a schematic view of the cross plate structure in the embodiment of fig. 4.

Reference numerals: 1. a bearing plate; 2. a base; 3. an adjustment mechanism; 301. a motor; 302. a coupling; 303. a screw rod; 304. a slider; 305. a first inner rotation bearing ring; 306. a fixed table; 307. a strut; 308. a clamping block; 4. a locking mechanism; 401. a transverse plate; 402. a screw; 403. a turntable; 404. fixing a column; 405. a second inner rotation bearing ring; 5. a side plate; 6. and (6) placing the groove.

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.

Referring to fig. 1-5, a vertical center fixture for antenna processing includes a bearing plate 1, an adjusting mechanism 3 is mounted on the bearing plate 1, a locking mechanism 4 is mounted at the top end of the adjusting mechanism 3, bases 2 are welded at two sides of the bottom end of the bearing plate 1, side plates 5 are welded at two sides of the bearing plate 1, the inner sides of the side plates 5 are slidably connected with the adjusting mechanism 3, a placing groove 6 is formed at the inner side of the bearing plate 1, the adjusting mechanisms 3 are mounted at two sides of the placing groove 6, and the adjusting mechanism 3 is fixed by the locking mechanism 4;

through 1 top both sides installation of bearing plate the adjustment mechanism 3 is fixed the back by the antenna in the inboard standing groove 6 locking mechanism 4 is fixed 3 degree of clamp of adjustment mechanism, through fixing the position of bearing plate 1, insert the antenna in standing groove 6, then start adjustment mechanism 3 operation, both sides adjustment mechanism 3 carries out the centre gripping to the antenna, then make adjustment mechanism 3 fix the centre gripping dynamics of antenna through adjusting locking mechanism 4, fix the antenna on anchor clamps, and easy operation to can be applicable to the machined part of different shapes, can prevent that the centre gripping dynamics is too big simultaneously and lead to the antenna machined part to cause damage and warp.

The adjusting mechanism 3 comprises a motor 301, a coupler 302, a screw rod 303, a sliding block 304, a first inner rotation bearing ring 305, a fixed table 306, a support rod 307 and a clamping block 308, wherein the motor 301 is supported and fixed by the base 2, the motor 301 is connected with the coupler 302, the screw rod 303 is installed on the other side of the coupler 302, the screw rod 303 is in screw socket joint with the first inner rotation bearing ring 305, the first inner rotation bearing ring 305 is installed in the sliding block 304, the sliding block 304 is welded at the bottom end of the fixed table 306, the fixed table 306 is slidably installed on the bearing plate 1, the support rod 307 is slidably installed on two sides of the fixed table 306, the clamping block 308 is welded at the other end of the support rod 307, when an antenna workpiece is clamped and fixed, the motors 301 on two sides are started simultaneously, and the motor 301 operates under the action of the coupler 302 to enable the screw rod 303 to rotate, the first internal rotation bearing ring 305 which is spirally sleeved on the screw rod 303 rotates on the screw rod 303, the first internal rotation bearing ring 305 is fixedly arranged inside the sliding block 304, the sliding block 304 synchronously moves the first internal rotation bearing ring 305 in a sliding groove, the fixed station 306 welded at the top end of the sliding block 304 synchronously moves towards the inner side, the clamping block 308 welded on the supporting rod 307 arranged on the fixed station 306 clamps the antenna, a spring connected to the inner side of the supporting rod 307 buffers the spring, after the antenna is clamped and fixed, the position of the antenna is fixed through adjusting the locking mechanism 4, the motor 301 is turned off, the antenna is conveniently positioned, the operation of clamping and fixing is simple, the time and physical strength wasted by manual positioning and fixing are reduced, meanwhile, the clamping blocks 308 at two sides can be suitable for workpieces with various shapes, and the size range of the workpiece which is fixed by the clamp is wider, is more practical.

The locking mechanism 4 comprises a transverse plate 401, a screw 402, a rotating plate 403, a fixed column 404 and a second inner rotation bearing ring 405, the fixed column 404 is welded at the bottom end of both sides of the transverse plate 401, the bottom end of the fixed column 404 is slidably mounted at the top end of the supporting rod 307 mounted inside the fixed table 306, the second inner rotation bearing ring 405 is mounted in the middle of the transverse plate 401, the second inner rotation bearing ring 405 is spirally sleeved on the screw 402, the rotating plate 403 is fixedly mounted at the top end of the screw 402, when the position of the clamping block 308 on the adjusting mechanism 3 is fixed, the rotating plate 403 is rotated, so that the second inner rotation bearing ring 405 spirally sleeved on the screw 402 rotates and moves downwards, as the second inner rotation bearing ring 405 is fixedly mounted inside the transverse plate 401, the transverse plate 401 moves downwards, and the fixed columns 404 welded at the bottom ends of both sides of the transverse plate 401 move downwards to abut and fix the supporting rod 307, the clamping force of the clamping block 308 on the antenna is fixed after the supporting rod 307 is fixed, the clamping looseness can be prevented from influencing the antenna to be processed, meanwhile, the clamping force can be maintained, and the antenna clamping device is convenient and easy to use.

The utility model discloses a fixed station, including a fixed station 306, a branch 307, a clamp piece 308, a spring, the other side of branch 307 is welded the clamp piece 308 is the arcuation, prevents that the clamping-force degree is too big, leads to the antenna to warp the damage, and the clamp piece 308 is the arcuation, can be inseparable fix the antenna, increases the area of contact of fixed point, prevents to warp to and increase machined part size and shape application scope.

The bearing is installed in the bottom cup joint of screw rod 402, the bearing is fixed to be inlayed inside fixed station 306, highly plays fixed action to screw rod 402, can prevent to influence the rotation of screw rod 402 simultaneously.

The bearing plate is characterized in that sliding grooves are formed in two sides of the top end of the bearing plate 1, the placing grooves 6 are connected with the sliding grooves, and the sliding blocks 304 are installed in the sliding grooves.

The structure of 1 both sides installation of bearing plate is the axial symmetry, and is two sets of the last installation of adjustment mechanism 3 motor 301 synchronous operation for both sides centre gripping dynamics is the same, prevents that the antenna from producing the skew when fixed.

To sum up, the utility model provides a vertical center fixture for antenna processing, during operation, through fixing the position of bearing plate 1, insert the antenna into standing groove 6, then start adjustment mechanism 3 and move, both sides adjustment mechanism 3 grasps the antenna, then through adjusting locking mechanism 4 make adjustment mechanism 3 fix the antenna clamping force, fix the antenna on the fixture, easy to operate, and can be suitable for different shapes of workpieces, simultaneously can prevent the antenna workpieces from damaging and deforming caused by too large clamping force, specifically, when clamping and fixing the antenna workpieces, both sides motor 301 is started simultaneously, motor 301 moves under the effect of shaft coupling 302 to make lead screw 303 autorotate, the first inner rotating bearing ring 305 spirally sleeved on lead screw 303 rotationally moves on lead screw 303, because the first inner rotating bearing ring 305 is fixedly installed inside slider 304, the slider 304 is enabled to synchronously move the first inner rotating bearing ring 305 in the sliding groove, the fixed platform 306 welded at the top end of the slider 304 synchronously moves towards the inner side, the clamping block 308 welded on the supporting rod 307 arranged on the fixed platform 306 clamps the antenna, the spring connected with the inner side of the supporting rod 307 buffers, after the antenna is clamped and fixed, the position of the antenna is fixed through adjusting the locking mechanism 4, the motor 301 is turned off, the positioning of the antenna is convenient, the operation of clamping and fixing is simple, the time and physical strength wasted by manual positioning and fixing are reduced, meanwhile, the clamping blocks 308 at two sides can be suitable for workpieces in various shapes, the size range of the workpieces fixed by the clamp is wider, the clamping blocks are more practical, when the position of the clamping block 308 on the adjusting mechanism 3 is fixed, the turntable 403 is rotated, so that the second inner rotating bearing ring 405 spirally sleeved and arranged on the screw 402 rotates downwards, because the second inner rotation bearing ring 405 fixed mounting is in inside the diaphragm 401 for diaphragm 401 moves down, and the fixed column 404 of diaphragm 401 both sides bottom welded moves down carries out the butt joint to branch 307 and fixes, makes branch 307 fix back clamp splice 308 and fix the centre gripping dynamics of antenna, can prevent that the centre gripping is not hard up to influence the antenna and process, can maintain the centre gripping dynamics simultaneously, and is convenient of worrying saving.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A vertical center jig for antenna processing, comprising: the bearing plate (1), an adjusting mechanism (3) is installed on the bearing plate (1), and a locking mechanism (4) is installed at the top end of the adjusting mechanism (3), and the bearing plate is characterized in that bases (2) are welded on two sides of the bottom end of the bearing plate (1), side plates (5) are welded on two sides of the bearing plate (1), the inner sides of the side plates (5) are in sliding connection with the adjusting mechanism (3), a placing groove (6) is formed in the inner side of the bearing plate (1), the adjusting mechanism (3) is installed on two sides of the placing groove (6), and the adjusting mechanism (3) is fixed by the locking mechanism (4);

through the installation of bearing plate (1) top both sides adjustment mechanism (3) are fixed the back by locking mechanism (4) are fixed adjustment mechanism (3) clamping degree to the antenna in inboard placement groove (6).

2. The vertical center clamp for antenna processing as claimed in claim 1, wherein the adjusting mechanism (3) comprises a motor (301), a coupler (302), a lead screw (303), a sliding block (304), a first inner rotation bearing ring (305), a fixed platform (306), a support rod (307) and a clamping block (308), the motor (301) is supported and fixed by the base (2), the motor (301) is connected by the coupler (302), the lead screw (303) is installed on the other side of the coupler (302), the lead screw (303) is screwed and sleeved by the first inner rotation bearing ring (305), the first inner rotation bearing ring (305) is installed in the sliding block (304), the sliding block bearing ring (304) is welded at the bottom end of the fixed platform (306), and the fixed platform (306) is slidably installed on the bearing plate (1), the supporting rod (307) is installed on two sides of the fixing table (306) in a sliding mode, and the clamping block (308) is welded to the other end of the supporting rod (307).

3. The vertical center clamp for antenna processing as claimed in claim 2, wherein the locking mechanism (4) comprises a transverse plate (401), a screw rod (402), a rotating plate (403), a fixing column (404) and a second inner rotation bearing ring (405), the fixing column (404) is welded to the bottom ends of the two sides of the transverse plate (401), the bottom end of the fixing column (404) is slidably mounted at the top end of the supporting rod (307) mounted inside the fixing table (306), the second inner rotation bearing ring (405) is mounted in the middle of the transverse plate (401), the second inner rotation bearing ring (405) is spirally sleeved on the screw rod (402), and the rotating plate (403) is fixedly mounted at the top end of the screw rod (402).

4. The vertical center clamp for antenna processing as claimed in claim 3, wherein one end of the strut (307) is installed inside the fixing table (306), a spring is connected inside one end of the fixing table (306), and the clamping block (308) welded to the other side of the strut (307) is arc-shaped.

5. The vertical center clamp for antenna processing as claimed in claim 4, wherein a bearing is sleeved at the bottom end of the screw rod (402), and the bearing is fixedly embedded in the fixing table (306).

6. The vertical center clamp for antenna processing as claimed in claim 5, wherein sliding grooves are formed on two sides of the top end of the bearing plate (1), the placing groove (6) is connected with the sliding grooves, and the sliding block (304) is installed in the sliding grooves.

7. The vertical center clamp for antenna processing as claimed in claim 6, wherein the structures installed on both sides of the bearing plate (1) are axisymmetric, and the motors (301) installed on the two sets of adjusting mechanisms (3) run synchronously.