CN215665470U

CN215665470U - Power transmission equipment for machining

Info

Publication number: CN215665470U
Application number: CN202122276323.1U
Authority: CN
Inventors: 李祖成
Original assignee: Li Zucheng
Current assignee: Li Zucheng
Priority date: 2021-09-20
Filing date: 2021-09-20
Publication date: 2022-01-28
Anticipated expiration: 2031-09-20

Abstract

The utility model relates to the technical field of machining equipment, and discloses power transmission equipment for machining, which solves the problem that a conveying belt is inconvenient to disassemble at present and comprises a U-shaped frame, wherein a first motor is fixedly installed on the left side of the U-shaped frame, a connecting mechanism is installed on the right side of the first motor, a driving shaft is installed on the right side of the connecting mechanism, an installation block is movably installed on the outer side of the driving shaft, and the installation block is fixedly connected with the U-shaped frame; according to the utility model, through the matching between the return spring and the disc as well as between the connecting shaft and the top plate, the driving shaft can rotate and move, and through the matching between the limiting groove and the annular groove as well as between the sliding groove and the clamping block, the clamping block can be separated from the connecting cylinder, so that the driving shaft can be taken out from the connecting cylinder, and through the matching between the sliding block and the clamping groove as well as between the sliding groove and the driven shaft, the driven shaft can be taken out from the opening, thereby facilitating the disassembly of the conveyor belt on the gear.

Description

Power transmission equipment for machining

Technical Field

The utility model belongs to the technical field of machining equipment, and particularly relates to power transmission equipment for machining.

Background

The machining process is a process of changing the external dimensions or properties of a workpiece by a mechanical device, and can be divided into cutting and pressing according to differences in machining modes, the workpiece after being machined is often required to be transported and transferred, and the motion of a conveyor belt is generally controlled by using a power transmission device, so that the transportation of the workpiece is realized.

The existing power transmission equipment usually drives a transmission shaft to rotate by a motor and drives a conveyor belt to move, and the conveyor belt and the transmission shaft are fixed and inconvenient to detach, so that the transmission shaft or the conveyor belt is inconvenient to replace when damaged, and subsequent transportation of workpieces is affected.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the power transmission equipment for machining, which effectively solves the problem that the conveying belt is inconvenient to disassemble at present.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a machining's power transmission equipment, including U type frame, the left side fixed mounting of U type frame has first motor, coupling mechanism is installed on the right side of first motor, the driving shaft is installed on coupling mechanism's right side, the outside movable mounting of driving shaft has the installation piece, installation piece and U type frame fixed connection, the equal movable mounting in both sides of U type frame has the slider, the draw-in groove has been seted up at the top of slider, the inside activity joint of draw-in groove has the driven shaft, the equal fixed mounting in the outside of driven shaft and driving shaft has the gear, the movable mechanism is installed to the inner chamber bottom of U type frame, the opening has all been seted up to the both sides of U type frame.

Preferably, vertical blocks are fixedly mounted on two sides of the U-shaped frame, a transverse plate is fixedly connected to one side of each vertical block, and the transverse plate is movably connected with the sliding block.

Preferably, the connecting mechanism comprises a connecting cylinder fixedly connected with the first motor, sliding grooves are formed in two sides of the right end face of the connecting cylinder, annular grooves are formed in two sides of the connecting cylinder, a limiting groove is formed in one side of each annular groove, and the annular grooves are communicated with the sliding grooves.

Preferably, the two sides of the driving shaft are fixedly provided with clamping blocks, and the sliding groove, the annular groove and the limiting groove are matched with the clamping blocks.

Preferably, the inner chamber left side fixed mounting of connecting cylinder has reset spring, reset spring's right-hand member fixed mounting have with connecting cylinder swing joint's disc, the right side swing joint of disc has the connecting axle, the right side fixedly connected with of connecting axle and connecting cylinder swing joint's roof, roof and driving shaft laminating.

Preferably, the movable mechanism comprises a second motor located at the bottom of the inner cavity of the U-shaped frame, a threaded rod is fixedly connected to one side of the second motor, and a threaded sleeve is sleeved on the outer side of the threaded rod in a threaded manner.

Preferably, both sides of the top of the threaded sleeve are fixedly provided with connecting rods, and the two connecting rods are fixedly connected with the two sliding blocks respectively.

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

(1) according to the utility model, through the matching between the reset spring and the disc as well as between the connecting shaft and the top plate, the driving shaft can rotate and move, and through the matching between the limiting groove and the annular groove as well as between the sliding groove and the clamping block, the clamping block can be separated from the connecting cylinder, so that the driving shaft can be taken out from the connecting cylinder, and through the matching between the sliding block and the clamping groove as well as between the sliding groove and the driven shaft, the driven shaft can be taken out from the opening, thereby facilitating the disassembly of the conveyor belt on the gear;

(2) this is novel through the cooperation between second motor and threaded rod and the thread bush, when the second motor starts, can make the thread bush move right then to make the driven shaft move right through the effect of connecting rod and slider, the distance between two gears increases, thereby can be with installing the conveyer belt tensioning in the gear outside, convenient transportation then.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

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

FIG. 2 is a schematic view of the connecting mechanism of the present invention;

FIG. 3 is a schematic view of the connection structure of the connecting cylinder and the driving shaft according to the present invention;

FIG. 4 is a schematic cross-sectional view of a connector barrel of the present invention;

FIG. 5 is a schematic view of the movable mechanism of the present invention;

in the figure: 1. a U-shaped frame; 2. a connecting mechanism; 201. a connecting cylinder; 202. a limiting groove; 203. a chute; 204. an annular groove; 205. a return spring; 206. a connecting shaft; 207. a top plate; 208. a disc; 3. a first motor; 4. a slider; 5. an opening; 6. a driven shaft; 7. a movable mechanism; 701. a second motor; 702. a threaded rod; 703. a threaded sleeve; 704. a connecting rod; 8. a card slot; 9. a transverse plate; 10. a vertical block; 11. a drive shaft; 12. mounting blocks; 13. a gear; 14. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 5, the utility model includes a U-shaped frame 1, a first motor 3 is fixedly installed on the left side of the U-shaped frame 1, a connecting mechanism 2 is installed on the right side of the first motor 3, a driving shaft 11 is installed on the right side of the connecting mechanism 2, an installation block 12 is movably installed on the outer side of the driving shaft 11, the installation block 12 is fixedly connected with the U-shaped frame 1, sliders 4 are movably installed on both sides of the U-shaped frame 1, a clamping groove 8 is formed in the top of each slider 4, a driven shaft 6 is movably clamped in the clamping groove 8, gears 13 are fixedly installed on the outer sides of the driven shaft 6 and the driving shaft 11, a movable mechanism 7 is installed at the bottom of an inner cavity of the U-shaped frame 1, openings 5 are formed in both sides of the U-shaped frame 1, vertical blocks 10 are fixedly installed on both sides of the U-shaped frame 1, a horizontal plate 9 is fixedly connected to one side of each vertical block 10, and the horizontal plate 9 is movably connected to the sliders 4;

when using, at first the conveyer belt cover is at coupling mechanism 2's surface, then is connected coupling mechanism 2 and driving shaft 11 and fixes, then overlaps the inside at the conveyer belt with driven shaft 6 and gear 13 in the outside thereof, then with the inside of driven shaft 6 card at draw-in groove 8, then adjusts the position of conveyer belt for the inside tooth of conveyer belt meshes with the gear 13 outside tooth on the driving shaft 11, then through the tensioning of movable mechanism 7 with the conveyer belt, the installation to the conveyer belt is accomplished at last.

In the second embodiment, on the basis of the first embodiment, the connecting mechanism 2 includes a connecting cylinder 201 fixedly connected to the first motor 3, two sides of a right end surface of the connecting cylinder 201 are both provided with a sliding groove 203, two sides of the connecting cylinder 201 are both provided with an annular groove 204, one side of the annular groove 204 is provided with a limiting groove 202, the annular groove 204 is communicated with the sliding groove 203, two sides of the driving shaft 11 are both fixedly provided with a fixture block 14, the sliding groove 203, the annular groove 204 and the limiting groove 202 are both adapted to the fixture block 14, a return spring 205 is fixedly installed on the left side of an inner cavity of the connecting cylinder 201, a disc 208 movably connected to the connecting cylinder 201 is fixedly installed at the right end of the return spring 205, a connecting shaft 206 is movably connected to the right side of the disc 208, a top plate 207 movably connected to the connecting cylinder 201 is fixedly connected to the right side of the connecting shaft 206, and the top plate 207 is attached to the driving shaft 11;

firstly, one end of the driving shaft 11 is sleeved in the connecting cylinder 201, the fixture block 14 moves in the sliding groove 203 at the moment, when the driving shaft 11 continues to move, the top plate 207 drives the connecting shaft 206 and the disc 208 to move leftwards at the moment, the return spring 205 compresses until the fixture block 14 is positioned in the annular groove 204, then the driving shaft 11 is rotated, the fixture block 14 moves in the annular groove 204 at the moment until the fixture block 14 is positioned at the communication part of the limiting groove 202 and the annular groove 204, at the moment, the control on the driving shaft 11 is released, simultaneously, the return spring 205 returns and drives the disc 208 to move rightwards, at the moment, the driving shaft 11 drives the fixture block 14 to move rightwards until the fixture block 14 is clamped in the limiting groove 202, and at the moment, the connection and fixation of the driving shaft 11 and the connecting cylinder 201 can be completed.

In the third embodiment, on the basis of the first embodiment, the movable mechanism 7 includes a second motor 701 located at the bottom of the inner cavity of the U-shaped frame 1, one side of the second motor 701 is fixedly connected with a threaded rod 702, a threaded sleeve 703 is sleeved on the outer side of the threaded rod 702 in a threaded manner, two sides of the top of the threaded sleeve 703 are both fixedly provided with connecting rods 704, and the two connecting rods 704 are respectively and fixedly connected with the two sliding blocks 4;

the second motor 701 is started first to drive the threaded rod 702 to rotate, at the moment, the threaded sleeve 703 is driven to move rightwards, meanwhile, the connecting rod 704 drives the sliding block 4 to move rightwards, at the moment, the distance between the two gears 13 is increased until the conveyor belt is tensioned, and finally, the conveyor belt is installed.

The working principle is as follows: when the transmission device is used, firstly, the transmission belt is sleeved on the outer surface of the connecting mechanism 2, then one end of the driving shaft 11 is sleeved in the connecting cylinder 201, at the moment, the fixture block 14 moves in the sliding groove 203, when the driving shaft 11 continues to move, at the moment, the top plate 207 drives the connecting shaft 206 and the disc 208 to move leftwards, the return spring 205 compresses until the fixture block 14 is positioned in the annular groove 204, then the driving shaft 11 is rotated, at the moment, the fixture block 14 moves in the annular groove 204 until the fixture block 14 is positioned at the communication part of the limiting groove 202 and the annular groove 204, at the moment, the control on the driving shaft 11 is released, at the same time, the return spring 205 resets and drives the disc 208 to move rightwards, at the moment, the driving shaft 11 drives the fixture block 14 to move rightwards until the fixture block 14 is clamped in the limiting groove 202, the connection and fixation of the driving shaft 11 and the connecting cylinder 201 are completed, and then the driven shaft 6 and the gear 13 outside the driven shaft are sleeved in the transmission belt, then the driven shaft 6 is clamped in the clamping groove 8, the position of the conveyor belt is adjusted, teeth inside the conveyor belt are meshed with teeth outside the gear 13 on the driving shaft 11, then the second motor 701 is started to drive the threaded rod 702 to rotate, at the moment, the threaded sleeve 703 is driven to move rightwards, meanwhile, the connecting rod 704 drives the sliding block 4 to move rightwards, at the moment, the distance between the two gears 13 is increased until the conveyor belt is tensioned, and finally, the conveyor belt is installed.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a power transmission equipment of machining, includes U type frame (1), its characterized in that: the utility model discloses a motor, including U type frame (1), drive shaft (11), draw-in groove (8) have been seted up at the top of slider (4), the inside movable joint of draw-in groove (8) has driven shaft (6), the equal fixed mounting in outside of driven shaft (6) and drive shaft (11) has gear (13), moving mechanism (7) are installed to the inner chamber bottom of U type frame (1), opening (5) have all been seted up to the both sides of U type frame (1), coupling mechanism (2) are installed on the right side of first motor (3), drive shaft (11) are installed to the right side of coupling mechanism (2), the outside movable mounting of drive shaft (11) has installation piece (12), installation piece (12) and U type frame (1) fixed connection, the equal movable mounting in both sides of U type frame (1), draw-in groove (8) have driven shaft (6), driven shaft (6) and the equal fixed mounting in the outside of drive shaft (11).

2. A machined power transmission apparatus as set forth in claim 1, wherein: the two sides of the U-shaped frame (1) are fixedly provided with vertical blocks (10), one side of each vertical block (10) is fixedly connected with a transverse plate (9), and the transverse plates (9) are movably connected with the sliding blocks (4).

3. A machined power transmission apparatus as set forth in claim 1, wherein: the connecting mechanism (2) comprises a connecting cylinder (201) fixedly connected with the first motor (3), sliding grooves (203) are formed in two sides of the right end face of the connecting cylinder (201), annular grooves (204) are formed in two sides of the connecting cylinder (201), a limiting groove (202) is formed in one side of each annular groove (204), and the annular grooves (204) are communicated with the sliding grooves (203).

4. A machined power transmission apparatus as set forth in claim 1, wherein: the two sides of the driving shaft (11) are fixedly provided with clamping blocks (14), and the sliding groove (203), the annular groove (204) and the limiting groove (202) are matched with the clamping blocks (14).

5. A machined power transmission apparatus as set forth in claim 3, wherein: the inner cavity left side fixed mounting of connecting cylinder (201) has reset spring (205), and the right-hand member fixed mounting of reset spring (205) has disc (208) with connecting cylinder (201) swing joint, and the right side swing joint of disc (208) has connecting axle (206), and the right side fixed connection of connecting axle (206) and connecting cylinder (201) swing joint's roof (207), roof (207) and driving shaft (11) laminating.

6. A machined power transmission apparatus as set forth in claim 1, wherein: the movable mechanism (7) comprises a second motor (701) located at the bottom of the inner cavity of the U-shaped frame (1), a threaded rod (702) is fixedly connected to one side of the second motor (701), and a threaded sleeve (703) is sleeved on the outer side of the threaded rod (702) in a threaded manner.

7. A machined power transmission apparatus as set forth in claim 6, wherein: both sides of the top of the threaded sleeve (703) are fixedly provided with connecting rods (704), and the two connecting rods (704) are respectively and fixedly connected with the two sliding blocks (4).