CN214869617U

CN214869617U - Surface polishing equipment for production of firing rod

Info

Publication number: CN214869617U
Application number: CN202023065210.9U
Authority: CN
Inventors: 崇海华; 王泉; 苗海洋
Original assignee: Kunshan Pinrui Electronics Co ltd
Current assignee: Kunshan Pinrui Electronics Co ltd
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-11-26
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a surface polishing device for production of a firing rod, which comprises a base, wherein a first mounting plate and a second mounting plate are respectively and fixedly arranged at the left end and the right end of the top of the base, bearing seats are respectively and fixedly arranged on the first mounting plate and the second mounting plate, a screw rod is rotatably connected between the two bearing seats, and the screw rod is connected with a screw rod nut in a threaded manner, the left side of the screw rod nut is fixedly provided with two brackets, a connecting block is fixedly arranged between the right ends of the two brackets, and the inside of the connecting block is provided with a through hole, the bottom of the connecting block is provided with two symmetrical rollers, the bottom of the screw rod nut is fixedly provided with a supporting rod, the bottom of the supporting rod is provided with a limiting wheel, the limiting wheel and the two rollers are connected with the base in a rolling way, the top of the connecting block is fixedly provided with a base plate, and the inside of the base plate is rotatably connected with two symmetrical polishing cylinders, and the outer surfaces of the two polishing cylinders are fixedly sleeved with driven gears. The utility model discloses a compact structure, easy operation, polishing effect is good.

Description

Surface polishing equipment for production of firing rod

Technical Field

The utility model relates to a firing bar technical field specifically is a surface finish equipment is used in firing bar production.

Background

The firing bar is common structure among the medical instrument, need polish before the firing bar equipment is medical instrument in order to improve the effect of firing bar and handle, and the ubiquitous polishing efficiency is low in traditional polishing, and the poor problem of polishing effect how to improve polishing efficiency, and it is a technological problem in the polishing of firing bar to promote polishing quality.

The problem to the aforesaid exists is proposed the utility model discloses, this kind of firing bar production is with surface finish equipment compact structure, easy operation, two polishing barrel can accelerate polishing efficiency greatly, and the stable centre gripping of firing bar can promote the effect of polishing simultaneously.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a surface finish equipment is used in firing bar production has solved the low, poor problem of effect of firing bar surface finish efficiency.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a surface polishing device for production of a firing rod comprises a base, wherein a first mounting plate and a second mounting plate are fixedly mounted at the left end and the right end of the top of the base respectively, bearing seats are fixedly mounted on the first mounting plate and the second mounting plate respectively, a lead screw is rotatably connected between the two bearing seats, a lead screw nut is in threaded connection with the lead screw, two brackets are fixedly mounted on the left side of the lead screw nut, a connecting block is fixedly mounted between the right ends of the two brackets, a through hole is formed in the connecting block, two symmetrical idler wheels are arranged at the bottom of the connecting block, a supporting rod is fixedly mounted at the bottom of the lead screw nut, a limiting wheel is arranged at the bottom of the supporting rod, the limiting wheel and the two idler wheels are in rolling connection with the base, a base plate is fixedly mounted at the top of the connecting block, and two symmetrical polishing barrels are rotatably connected in the base plate, the outer surfaces of the two polishing cylinders are fixedly sleeved with driven gears, a first motor is fixedly mounted on the right side surface of the base plate, a driving gear is fixedly mounted at the output end of the first motor, the driving gear and the two driven gears are meshed and connected, a second motor is fixedly mounted on the right side of the second mounting plate, the output end of the second motor penetrates through the second mounting plate and is fixedly connected with the right end of the screw rod, two clamping mechanisms are arranged on the left side of the second mounting plate, and firing rods are movably connected in the two clamping mechanisms;

the clamping mechanism comprises an electric push rod and a fixed clamping plate, the electric push rod and the fixed clamping plate are fixedly connected to the left side of the second mounting plate, the output end of the electric push rod is fixedly connected with the movable clamping plate, and the firing rod is located between the movable clamping plate and the fixed clamping plate.

Preferably, the screw rod is matched with the screw rod nut.

Preferably, a gap is left between the outer surface of the screw rod and the through hole.

Preferably, the bottom of the limiting wheel is flush with the bottom of the roller.

Preferably, a gap is left between the right end of the movable clamping plate and the left side of the second mounting plate.

Preferably, the movable clamping plate and the fixed clamping plate are both in arc design at the side close to each other.

Preferably, the cross-sectional dimension of the firing rod is matched with the cross-sectional dimension of the inner side of the polishing barrel.

(III) advantageous effects

The utility model provides a surface finish equipment is used in firing bar production possesses following beneficial effect:

(1) this surface finish equipment is used in firing bar production, cooperation between first motor, driving gear, the driven gear can make two synchronous rotations of polishing section of thick bamboo, and then polishes two firing bars and handle, and polishing efficiency is high.

(2) This surface finish equipment is used in firing rod production, the cooperation between second motor, bearing frame, lead screw, screw-nut, branch, spacing round, support, connecting block and the gyro wheel can make the stable reciprocating motion about of base plate, promotes polishing effect, and the design greatly reduced of spacing round and gyro wheel has simultaneously controlled the resistance in the removal, and is more energy-conserving.

(3) This surface finish equipment is used in firing bar production, electric putter, removal grip block and the fixed cooperation between the grip block, not only can guarantee polishing effect is ensured to the stability of polishing in-process firing bar, makes things convenient for the dismouting firing bar simultaneously, and the polishing of turning round of the firing bar of being convenient for is handled for polishing efficiency.

Drawings

Fig. 1 is a front view of the main body of the present invention;

FIG. 2 is an enlarged schematic view of the present invention at A in FIG. 1;

fig. 3 is a side view of the connecting block of the present invention;

fig. 4 is a right side view of the base plate of the present invention.

In the figure: the automatic polishing machine comprises a base 1, a first mounting plate 2, a second mounting plate 3, a bearing seat 4, a lead screw 5, a lead screw nut 6, a support 7, a connecting block 8, a through hole 9, a roller 10, a support rod 11, a limiting wheel 12, a base plate 13, a polishing barrel 14, a driven gear 15, a first motor 16, a driving gear 17, a second motor 18, a clamping mechanism 19, an electric push rod 191, a fixed clamping plate 192, a movable clamping plate 193 and a firing rod 20.

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. 1-4, the present invention provides a technical solution: a surface polishing device for production of a firing rod comprises a base 1, wherein a first mounting plate 2 and a second mounting plate 3 are fixedly mounted at the left end and the right end of the top of the base 1 respectively, bearing seats 4 are fixedly mounted on the first mounting plate 2 and the second mounting plate 3 respectively, a lead screw 5 is rotatably connected between the two bearing seats 4, a lead screw nut 6 is in threaded connection with the lead screw 5, the lead screw 5 is matched with the lead screw nut 6, so that the lead screw nut 6 moves on the lead screw 5 more stably, two brackets 7 are fixedly mounted on the left side of the lead screw nut 6, a connecting block 8 is fixedly mounted between the right ends of the two brackets 7, a through hole 9 is formed in the connecting block 8, a gap is reserved between the outer surface of the lead screw 5 and the through hole 9, collision between the lead screw 5 and the connecting block 8 when the lead screw 5 rotates is avoided, two symmetrical idler wheels 10 are arranged at the bottom of the connecting block 8, the bottom of the screw rod nut 6 is fixedly provided with a supporting rod 11, the bottom of the supporting rod 11 is provided with a limiting wheel 12, the bottom of the limiting wheel 12 and the bottom of the roller 10 are flush, the limiting wheel 12 and the two rollers 10 are connected with the base 1 in a rolling manner, the top of the connecting block 8 is fixedly provided with a base plate 13, the base plate 13 is connected with two symmetrical polishing cylinders 14 in an internal rotation manner, the outer surfaces of the two polishing cylinders 14 are fixedly sleeved with driven gears 15, the right side surface of the base plate 13 is fixedly provided with a first motor 16, the output end of the first motor 16 is fixedly provided with a driving gear 17, the driving gear 17 and the two driven gears 15 are connected in a meshing manner, the right side of the second mounting plate 3 is fixedly provided with a second motor 18, the second motor 18 is a forward and reverse rotating motor, and the output end of the second motor 18 penetrates through the second mounting plate 3 and is fixedly connected with the right end of the screw rod 5, two clamping mechanisms 19 are arranged on the left side of the second mounting plate 3, and a firing rod 20 is movably connected in each of the two clamping mechanisms 19;

clamping mechanism 19 includes electric putter 191 and fixed grip block 192, electric putter 191 and the equal fixed connection of fixed grip block 192 are in the left side of second mounting panel 3, and electric putter 191's output fixedly connected with removes grip block 193, the right-hand member that removes grip block 193 leaves the clearance with the left side of second mounting panel 3, and it is more smooth and easy to remove grip block 193 and reciprocate like this, it is the arc design to remove the one side that grip block 193 and fixed grip block 192 are close to each other, and is better to the clamping action at the upper and lower both ends of firing bar 20, avoids polishing in-process firing bar 20 to take place to rock, firing bar 20 is located between removing grip block 193 and the fixed grip block 192, and the cross sectional dimension of firing bar 20 and the inboard cross sectional dimension looks adaptation of polishing section 14 ensure the polishing effect.

The working principle is as follows: the surface polishing equipment for the production of the firing bars is characterized in that one end of each of two polished firing bars 20 is placed on a fixed clamping plate 192, then two electric push rods 191 are started to enable output ends to move downwards to drive two movable clamping plates 193 to move downwards and gradually move towards the direction of the fixed clamping plates 192, finally the right ends of the two firing bars 20 are fixed, then a first motor 16 and a second motor 18 are started, the first motor 16 drives a driving gear 17 to rotate, the driving gear 17 and two driven gears 15 are meshed and connected, so the two driven gears 15 rotate along with the driving gear, so that two polishing cylinders 14 rotate in a base plate 13, the second motor 18 rotates to drive a lead screw 5 to rotate in two bearing blocks 4, so that the lead screw nut 6 continuously moves left and right along the lead screw 5 under the action of a support rod 11 and a limiting wheel 12, the reciprocating movement of the lead screw nut 6 is matched with two rollers 10 at the bottom of a support 7 and a connecting block 8, so that the connecting block 8 moves left and right in a reciprocating way, the base plate 13 at the top of the connecting block 8 moves left and right in a reciprocating way, and then the two polishing barrels 14 move back and forth continuously, so that the polishing of one side of the firing bar 20 is completed, the first motor 16 and the second motor 18 are closed, then the recovery of the two electric push rods 191 is started, so that the clamping plate 193 is moved away from the fixed clamping plate 192, then, the firing bar 20 is released, the polished end is placed on the fixed clamping plate 192, the electric push rod 191 is used for matching with the movable clamping plate 193 and the fixed clamping plate 192 to fix the firing bar 20, the first motor 16 and the second motor 18 are started again to finish the whole polishing treatment of the firing bar 20, the first motor 16 and the second motor 18 are closed after the polishing is finished, the electric push rod 191 is started to release the movable clamping plate 193 and the fixed clamping plate 192, and the polished firing bar 20 is taken out.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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. The utility model provides a surface finish equipment is used in production of percussion bar, includes base (1), its characterized in that: the left end and the right end of the top of the base (1) are respectively fixedly provided with a first mounting plate (2) and a second mounting plate (3), bearing seats (4) are fixedly arranged on the first mounting plate (2) and the second mounting plate (3), a lead screw (5) is rotatably connected between the two bearing seats (4), a lead screw nut (6) is in threaded connection with the lead screw (5), two brackets (7) are fixedly arranged on the left side of the lead screw nut (6), a connecting block (8) is fixedly arranged between the right ends of the two brackets (7), a through hole (9) is arranged inside the connecting block (8), two symmetrical idler wheels (10) are arranged at the bottom of the connecting block (8), a support rod (11) is fixedly arranged at the bottom of the lead screw nut (6), a limiting wheel (12) is arranged at the bottom of the support rod (11), and the limiting wheel (12) and the two idler wheels (10) are in rolling connection with the base (1), a base plate (13) is fixedly installed at the top of the connecting block (8), two symmetrical polishing cylinders (14) are rotatably connected inside the base plate (13), driven gears (15) are fixedly sleeved on the outer surfaces of the two polishing cylinders (14), a first motor (16) is fixedly installed on the right side surface of the base plate (13), and the output end of the first motor (16) is fixedly provided with a driving gear (17), the driving gear (17) is engaged and connected with the two driven gears (15), a second motor (18) is fixedly arranged on the right side of the second mounting plate (3), the output end of the second motor (18) penetrates through the second mounting plate (3) and is fixedly connected with the right end of the screw rod (5), two clamping mechanisms (19) are arranged on the left side of the second mounting plate (3), and the two clamping mechanisms (19) are movably connected with a firing rod (20);

the clamping mechanism (19) comprises an electric push rod (191) and a fixed clamping plate (192), the electric push rod (191) and the fixed clamping plate (192) are fixedly connected to the left side of the second mounting plate (3), the output end of the electric push rod (191) is fixedly connected with a movable clamping plate (193), and the firing rod (20) is located between the movable clamping plate (193) and the fixed clamping plate (192).

2. The surface finishing apparatus for producing a firing bar of claim 1, wherein: the screw rod (5) is matched with the screw rod nut (6).

3. The surface finishing apparatus for producing a firing bar of claim 1, wherein: and a gap is reserved between the outer surface of the screw rod (5) and the through hole (9).

4. The surface finishing apparatus for producing a firing bar of claim 1, wherein: the bottom of the limiting wheel (12) is flush with the bottom of the roller (10).

5. The surface finishing apparatus for producing a firing bar of claim 1, wherein: and a gap is reserved between the right end of the movable clamping plate (193) and the left side of the second mounting plate (3).

6. The surface finishing apparatus for producing a firing bar of claim 1, wherein: the side, close to each other, of the movable clamping plate (193) and the fixed clamping plate (192) are both in arc-shaped design.

7. The surface finishing apparatus for producing a firing bar of claim 1, wherein: the cross section size of the firing rod (20) is matched with the inner side cross section size of the polishing barrel (14).