CN214666688U

CN214666688U - Supplementary smelting tool that detects of efficient lathe bearing size

Info

Publication number: CN214666688U
Application number: CN202120879525.2U
Authority: CN
Inventors: 曹国良
Original assignee: Zhejiang Xuanyu Electromechanical Co ltd
Current assignee: Zhejiang Xuanyu Electromechanical Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2021-11-09
Anticipated expiration: 2031-04-27

Abstract

The utility model relates to a detect smelting tool technical field, and disclose an efficient lathe bearing size auxiliary detection smelting tool, including the circle piece, the fixed plate of a plurality of evenly distributed of lateral wall fixedly connected with of circle piece, the top of every fixed plate all is equipped with the arc, the equal fixedly connected with movable block of lateral wall lower extreme on one side of the circle piece is kept away from to every arc, first cavity has all been seted up to the inside of every fixed plate, and the last lateral wall of every first cavity all seted up with movable block assorted slide opening, the circle piece is connected with actuating mechanism and is connected with a plurality of movable blocks through actuating mechanism, the equal fixedly connected with bull stick in upper end of every arc. The utility model discloses an auxiliary clamp presss from both sides tightly can effectively prevent that the size from examining time measuring bearing inner and outer lane and take place relative pivoted phenomenon, improves the precision of testing result, and it is swift convenient to use, can adjust according to the bearing of different specifications simultaneously, and application scope is big.

Description

Supplementary smelting tool that detects of efficient lathe bearing size

Technical Field

The utility model relates to a detect smelting tool technical field, especially relate to an efficient lathe bearing size auxiliary detection smelting tool.

Background

A bearing is a mechanical element that limits the relative motion to the desired range of motion and reduces friction between moving parts, the design of the bearing can provide free linear motion or free rotation about a fixed axis of the moving parts, and can also prevent motion by controlling the vector of the normal force acting on the moving parts, the bearing is one of the more components used in machine tools, and the size detection of the bearing is required due to the high requirements on the size of the bearing.

At present, when carrying out size pump check to the bearing and examining, generally need detect a plurality of points when examining to ensure that the size is symmetrical qualified, but because the interior outer lane of bearing can rotate relatively, so when the manual work examines, the rotation of interior outer lane often appears, leads to measuring point position to change, is unfavorable for the precision of testing result, consequently, provides an efficient lathe bearing size and assists and detect the smelting tool.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art because the interior outer lane of bearing can rotate relatively, so the manual work detects time measuring, and interior outer lane rotates often appears, leads to measuring point position to change, is unfavorable for the problem of the precision of testing result, and the supplementary smelting tool that detects of an efficient lathe bearing size that provides.

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

an efficient jig for auxiliary detection of bearing size of a machine tool comprises round blocks, wherein a plurality of uniformly distributed fixed plates are fixedly connected to the side wall of each round block, an arc-shaped plate is arranged above each fixed plate, the lower end of the side wall, far away from one side of each round block, of each arc-shaped plate is fixedly connected with a movable block, a first cavity is formed in each fixed plate, the upper side wall of each first cavity is provided with a sliding hole matched with the movable block, each round block is connected with a driving mechanism and is connected with the movable blocks through the driving mechanism, the upper end of each arc-shaped plate is fixedly connected with a rotating rod, the rod wall of each rotating rod is rotatably connected with a supporting plate, the upper end of each supporting plate is provided with a strip-shaped hole, the inner part of each strip-shaped hole is slidably connected with a movable block, and the upper end of each movable block is in threaded connection with a locking screw rod, and the lower end of each locking screw rod is fixedly connected with a pressing block.

Preferably, the driving mechanism comprises a motor, a plurality of driving screws, a first bevel gear and a plurality of second bevel gears, the second cavity is formed in the round block, the rod walls of the driving screws are rotatably connected with the cavity wall of the second cavity through first bearings, the driving screws are arranged in the second cavity, one ends of the driving screws, which are located in the second cavity, are fixedly connected with the side walls of the second bevel gears on the same side, a rotating shaft is rotatably connected to the lower side wall of the second cavity through a second bearing, the upper end of the rotating shaft is fixedly connected with the lower end of the first bevel gear, the first bevel gears are meshed with the second bevel gears together, the motor is located at the lower end of the round block and is fixedly arranged, and the output end of the motor is in transmission connection with the lower end of the shaft wall of the rotating shaft through a coupler.

Preferably, one end of each moving block, which is far away from the round block, is fixedly connected with a connecting block, the lower end of each connecting block is fixedly connected with a movable screw, the lower end of the rod wall of each movable screw is connected with a T-shaped locking block in a threaded manner, and each T-shaped locking block is arranged below the supporting plate on the same side.

Preferably, it is a plurality of the quantity of fixed plate is three setting, every the equal fixedly connected with supporting leg in one side of the circle piece is kept away from to the lower extreme of fixed plate.

Preferably, every the arc is kept away from the strengthening rib that the equal fixedly connected with slope of lateral wall upper end on one side of the disk set up, and every one side fixed connection that the disk was kept away from to the lower extreme of strengthening rib all with the upper end of homonymy movable block.

Preferably, each rotating rod is arranged in a T shape, and a damping sleeve is fixedly sleeved on the rod wall of each rotating rod.

Compared with the prior art, the utility model provides an auxiliary detection smelting tool of efficient lathe bearing size possesses following beneficial effect:

1. this supplementary detection smelting tool of efficient lathe bearing size, through the circle piece that is equipped with, a plurality of fixed plates, mutually supporting of a plurality of arcs and a plurality of movable block, can stabilize the clamp to the bearing inner race fast and fix, a plurality of bull sticks through being equipped with, a plurality of backup pads, a plurality of movable blocks, mutually supporting of a plurality of locking screw rods and a plurality of compact heap, can stabilize to compress tightly fixedly fast the bearing inner race, effectively prevent that the size from examining time measuring bearing inner race and outer race from taking place relative pivoted phenomenon, the supplementary stability when pressing from both sides can improve the detection size, improve the precision of testing result, it is swift convenient to use, can adjust simultaneously according to the bearing of different specifications and press from both sides tightly, application scope is big.

2. This supplementary detection smelting tool of efficient lathe bearing size through the actuating mechanism who is equipped with, can drive a plurality of arc pieces and remove to the boss simultaneously to can be convenient for people fix a position the bearing fast and press from both sides tightly, through mutually supporting of a plurality of connecting blocks, a plurality of movable screw rods and a plurality of T shape latch segments that are equipped with, can be convenient for people fix the locking fast to the movable block after removing.

The device does not relate to the part and all is the same with prior art or can adopt prior art to realize, the utility model discloses an auxiliary clamp is tight can effectively prevent that the size from examining time measuring bearing inner and outer lane and taking place relative pivoted phenomenon, improves the precision of testing result, and it is swift convenient to use, can adjust according to the bearing of different specifications simultaneously, and application scope is big.

Drawings

Fig. 1 is a schematic structural view of an efficient auxiliary tool for detecting the size of a machine tool bearing provided by the present invention;

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

fig. 3 is an enlarged view of a portion a of fig. 1.

In the figure: 1 round block, 2 fixed plates, 3 arc-shaped plates, 4 movable blocks, 5 rotating rods, 6 supporting plates, 7 movable blocks, 8 locking screws, 9 pressing blocks, 10 motors, 11 driving screws, 12 first bevel gears, 13 second bevel gears, 14 connecting blocks, 15 movable screws, 16T-shaped locking blocks, 17 supporting legs, 18 reinforcing ribs and 19 damping sleeves.

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.

Referring to fig. 1-3, a high-efficiency jig for auxiliary detection of bearing size of machine tool comprises a round block 1, a plurality of uniformly distributed fixed plates 2 are fixedly connected to the side wall of the round block 1, an arc-shaped plate 3 is arranged above each fixed plate 2, a movable block 4 is fixedly connected to the lower end of the side wall of each arc-shaped plate 3 far from the round block 1, a first cavity is arranged inside each fixed plate 2, a sliding hole matched with the movable block 4 is formed in the upper side wall of each first cavity, the round block 1 is connected with a driving mechanism and is connected with the movable blocks 4 through the driving mechanism, a rotating rod 5 is fixedly connected to the upper end of each arc-shaped plate 3, a supporting plate 6 is rotatably connected to the rod wall of each rotating rod 5, a strip-shaped hole is formed in the upper end of each supporting plate 6, a movable block 7 is slidably connected inside each strip-shaped hole, and a locking screw 8 is connected to the upper end of each movable block 7 through a thread, the lower end of each locking screw 8 is fixedly connected with a pressing block 9.

The driving mechanism comprises a motor 10, a plurality of driving screws 11, a first bevel gear 12 and a plurality of second bevel gears 13, a second cavity is arranged in the round block 1, the rod walls of the plurality of driving screws 11 are rotatably connected with the cavity wall of the second cavity through first bearings, one ends of the plurality of driving screws 11 positioned in the second cavity are fixedly connected with the side walls of the second bevel gears 13 on the same side, the lower side wall of the second cavity is rotatably connected with a rotating shaft through second bearings, the upper end of the rotating shaft is fixedly connected with the lower end of the first bevel gear 12, the first bevel gears 12 are jointly meshed with the plurality of second bevel gears 13, the motor 10 is fixedly arranged at the lower end of the round block 1, the output end of the motor 10 is in transmission connection with the lower end of the shaft wall of the rotating shaft through a coupler, the motor 10 works to enable the rotating shaft to rotate, so that the first bevel gear 12 can rotate and further drive the plurality of second bevel gears 13 to rotate, so that a plurality of drive screw 11 rotate to can make a plurality of movable blocks 4 remove to 1 direction of circle piece simultaneously, and then can be convenient for people to fix a position the bearing fast and press from both sides tightly.

The equal fixedly connected with connecting block 14 of one end that round piece 1 was kept away from to every movable block 7, the equal fixedly connected with movable screw 15 of lower extreme of every connecting block 14, the equal threaded connection of pole wall lower extreme of every movable screw 15 has T shape latch segment 16, every T shape latch segment 16 all is located the below setting of homonymy backup pad 6, can be convenient for people fix the locking to movable block 7 after the removal fast to can ensure the stability that compresses tightly the bearing inner circle.

The quantity of a plurality of fixed plates 2 is three setting, and the equal fixedly connected with supporting leg 17 in one side of circle piece 1 is kept away from to the lower extreme of every fixed plate 2, can guarantee to press from both sides tight stability, and three supporting leg 17 can ensure to place stably.

Every arc 3 keeps away from the strengthening rib 18 that the equal fixedly connected with slope of lateral wall upper end of round piece 1 one side set up, and the lower extreme of every strengthening rib 18 all keeps away from one side fixed connection of round piece 1 with the upper end of homonymy movable block 4, can prevent that arc 3 from warping the damage.

Every bull stick 5 is the T setting that appears, and the pole wall of every bull stick 5 is all fixed the cup joint has damping cover 19, can increase the frictional force between backup pad 6 and the bull stick 5, improves pivoted stability.

The utility model discloses in, during the use, to wait that the bearing that detects is placed on the circle piece 1, motor 10 work, can make the pivot rotate, thereby can make first bevel gear 12 rotate, and then can drive a plurality of second bevel gears 13 and rotate, so that a plurality of driving screw 11 rotate, thereby can make a plurality of movable blocks 4 remove to 1 direction of circle piece simultaneously, and then can fix a position the bearing and press from both sides tightly, it is rotatory to 1 top of circle piece to go on a plurality of backup pads 6, and remove movable block 7 to bearing inner circle top, twist a plurality of locking screw 8 this moment, can make a plurality of compact heap 9 move down, thereby can stabilize to compress tightly the bearing inner circle.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an efficient supplementary smelting tool that detects of lathe bearing size, includes circle piece (1), its characterized in that, the lateral wall fixedly connected with of circle piece (1) a plurality of evenly distributed's fixed plate (2), every the top of fixed plate (2) all is equipped with arc (3), every the lateral wall lower extreme that the circle piece (1) one side was kept away from in arc (3) all fixedly connected with movable block (4), every the inside of fixed plate (2) has all been seted up first cavity, and the last lateral wall of every first cavity all sets up the sliding hole with movable block (4) assorted, circle piece (1) is connected with actuating mechanism and is connected with a plurality of movable blocks (4) through actuating mechanism, every the upper end of arc (3) all fixedly connected with bull stick (5), and the pole wall of every bull stick (5) all rotates and is connected with backup pad (6), every the upper end of backup pad (6) has all seted up the bar hole, and the inside of each strip-shaped hole is connected with a moving block (7) in a sliding manner, the upper end of each moving block (7) is connected with a locking screw (8) in a threaded manner, and the lower end of each locking screw (8) is fixedly connected with a pressing block (9).

2. The efficient auxiliary detection jig for the bearing size of the machine tool according to claim 1, wherein the driving mechanism comprises a motor (10), a plurality of driving screws (11), a first bevel gear (12) and a plurality of second bevel gears (13), a second cavity is formed inside the round block (1), the rod walls of the plurality of driving screws (11) are rotatably connected with the cavity wall of the second cavity through first bearings, one ends of the plurality of driving screws (11) located inside the second cavity are fixedly connected with the side walls of the second bevel gears (13) on the same side, the lower side wall of the second cavity is rotatably connected with a rotating shaft through second bearings, the upper end of the rotating shaft is fixedly connected with the lower end of the first bevel gear (12), the first bevel gear (12) is jointly engaged and connected with the plurality of second bevel gears (13), the motor (10) is fixedly arranged at the lower end of the round block (1), and the output end of the motor (10) is in transmission connection with the lower end of the shaft wall of the rotating shaft through a coupler.

3. The efficient auxiliary detection tool for the bearing size of the machine tool according to claim 1, wherein one end, far away from the circular block (1), of each moving block (7) is fixedly connected with a connecting block (14), the lower end of each connecting block (14) is fixedly connected with a movable screw (15), the lower end of the rod wall of each movable screw (15) is connected with a T-shaped locking block (16) in a threaded manner, and each T-shaped locking block (16) is arranged below the supporting plate (6) on the same side.

4. The efficient auxiliary detection tool for the bearing size of the machine tool according to claim 1, characterized in that the number of the fixing plates (2) is three, and a supporting leg (17) is fixedly connected to one side of the lower end of each fixing plate (2) far away from the round block (1).

5. The efficient auxiliary detection tool for the bearing size of the machine tool according to claim 1, wherein the upper end of the side wall of one side, away from the round block (1), of each arc-shaped plate (3) is fixedly connected with a reinforcing rib (18) which is obliquely arranged, and the lower end of each reinforcing rib (18) is fixedly connected with one side, away from the round block (1), of the upper end of the movable block (4) on the same side.

6. The efficient auxiliary detection tool for the bearing size of the machine tool according to claim 1, wherein each rotating rod (5) is in a T-shaped arrangement, and a damping sleeve (19) is fixedly sleeved on the rod wall of each rotating rod (5).