CN218817919U

CN218817919U - Transmission module based on synchronous belt

Info

Publication number: CN218817919U
Application number: CN202320156229.9U
Authority: CN
Inventors: 刘国春
Original assignee: Beijing Jingwei Automation Equipment Co ltd
Current assignee: Beijing Jingwei Automation Equipment Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-04-07
Anticipated expiration: 2033-02-08

Abstract

The utility model provides a transmission module based on hold-in range relates to transmission module technical field, which comprises a base, the middle part of base inner wall one end is equipped with the second gear, the middle part fixedly connected with driven shaft of second gear inner wall, the middle part at base inner wall one end is kept away from to the driven shaft one end fixed connection that the second gear was kept away from to the driven shaft, the one end that the second gear was kept away from to the base inner wall is equipped with the motor, the utility model discloses a rack and holding down plate, when using the device, mutual extrusion between rack and the holding down plate to make the sliding seat can fix in the outside of drive belt, need not between holding down plate and the rack to realize the connection of sliding seat on the drive belt through screwed connection, saved the space that is used for screw installation, moreover, holding down plate and rack need not to realize the connection on the drive belt through the bolt that runs through the drive belt, effectively protect the structural integrity of drive belt, are favorable to improving the device overall structure's intensity, and whole pleasing to the eye moreover.

Description

Transmission module based on synchronous belt

Technical Field

The utility model relates to a transmission module technical field especially relates to a transmission module based on hold-in range.

Background

In the traditional synchronous belt transmission mechanism, an upper pressing plate and a lower pressing plate are used for tightly pressing a synchronous belt between the synchronous belt and the pressing plates, and then screws penetrate through the two pressing plates to realize connection and fixation of the synchronous belt and the pressing plates, and as a sliding seat is usually carried on the synchronous belt, the pressing plates are installed inside the sliding seat, at the moment, in order to match with installation of the screws, more areas for installing the screws are usually reserved in the sliding seat, so that the structural strength of the sliding seat is reduced, the attractiveness of the whole structure is influenced, and the structural requirement on the sliding seat is higher; moreover, such mounting means is very loaded down with trivial details, if the screw installation dynamics is too big, can cause the damage of hold-in range, causes the unnecessary loss, and then influences holistic assembly efficiency.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the utility model provides a transmission module based on hold-in range to solve the problem that exists among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a transmission module based on hold-in range, which comprises a base, the middle part of base inner wall one end is equipped with the second gear, the middle part fixedly connected with driven shaft of second gear inner wall, the middle part at base inner wall one end is kept away from to the driven shaft one end fixed connection of second gear, the one end that the second gear was kept away from to the base inner wall is equipped with the motor, the middle part meshing of second gear side is connected with the drive belt, the middle part of base inner wall is equipped with the sliding seat, the middle part fixedly connected with baffle of sliding seat inner wall, the middle part fixedly connected with sleeve of baffle upper surface, the circular recess has all been seted up at the middle part at sliding seat upper surface both ends, equal swing joint has spacing bolt in the circular recess at sliding seat upper surface both ends middle part, the inner wall fixedly connected with holding down plate that the sliding seat was passed to spacing bolt, one side that the holding down plate kept away from spacing bolt all with the outside swing joint of drive belt.

Preferably, the equal fixedly connected with fixed block in both ends of base, the bar groove has been seted up at the middle part of base inner wall one side, the bar inslot fixedly connected with slide rail at base inner wall one side middle part.

Preferably, the motor is close to the middle part fixedly connected with transmission shaft of base one end, the first gear of inner wall fixedly connected with that the base was passed to the one end that the motor was kept away from to the transmission shaft, the one end swing joint that the transmission shaft side is close to first gear has a solid fixed cylinder, the solid fixed ring of middle part fixedly connected with of motor side, the circular recess has all been seted up at the middle part at solid fixed ring both ends, the equal fixedly connected with gim peg in the circular recess at solid fixed ring both ends middle part, the equal fixed connection of one end at solid fixed ring is kept away from to the gim peg at the back of base.

Preferably, the fixed surface of the sliding seat far away from one side of the base is connected with a mounting plate, the middle of the sliding seat far away from one side of the mounting plate is fixedly connected with a sliding block, and the inner wall of the sliding block is movably connected with the side face of the sliding rail.

Preferably, the equal swing joint of one end that the baffle was kept away from to the sleeve has the movable rod, the equal fixedly connected with rack of telescopic one end is kept away from to the movable rod, the rack is kept away from one side of movable rod all with drive belt inner wall swing joint.

Preferably, the spring is arranged on the outer side of the sleeve, the rack is fixedly connected to the surface of one side, close to the movable rod, of one end, far away from the baffle, of the spring, and the rack is fixedly connected to the upper surface of the baffle.

Compared with the prior art, the utility model provides a transmission module based on hold-in range possesses following beneficial effect:

1. the utility model discloses a be equipped with the rack, when using the device, mutual extrusion between rack and the holding down plate to make the sliding seat can fix in the outside of drive belt, need not between holding down plate and the rack and can realize the connection of sliding seat on the drive belt through screwed connection, saved the space that is used for the screw installation, be favorable to improving the device's stability.

2. The utility model discloses a be equipped with the holding down plate, when using the device, holding down plate and rack need not to realize the connection on the drive belt through the bolt that runs through the drive belt, effectively protect the structural integrity of drive belt, are favorable to improving the device's overall structure intensity, and are whole pleasing to the eye moreover.

Drawings

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

FIG. 2 is a schematic sectional view of the overall structure of the present invention;

fig. 3 is a schematic view of the motor transmission structure of the present invention;

fig. 4 is an enlarged schematic view of the point a in fig. 2 according to the present invention.

In the figure: 1. a base; 101. a fixed block; 102. a slide rail; 2. a second gear; 201. a driven shaft; 3. a transmission belt; 4. a motor; 401. a drive shaft; 402. a first gear; 403. a fixed cylinder; 404. a fixing ring; 4041. a fixing bolt; 5. a sliding seat; 501. mounting a plate; 502. a slider; 503. a baffle plate; 6. a sleeve; 601. a movable rod; 602. a rack; 603. a spring; 7. pressing the plate downwards; 701. and a limiting bolt.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the drawings of the present invention, and the forms of the structures described in the following embodiments are merely examples, and the transmission module based on the synchronous belt according to the present invention is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person skilled in the art without any creative work belong to the scope of the present invention.

The utility model provides a transmission module based on hold-in range, which comprises a base 1, the middle part of 1 inner wall one end of base is equipped with second gear 2, the middle part fixedly connected with driven shaft 201 of 2 inner walls of second gear, the middle part at 1 inner wall one end of base of one end fixed connection that second gear 2 was kept away from to driven shaft 201, the one end that second gear 2 was kept away from to 1 inner wall of base is equipped with motor 4, the middle part meshing of 2 sides of second gear is connected with drive belt 3, the middle part of 1 inner wall of base is equipped with sliding seat 5, the middle part fixedly connected with baffle 503 of 5 inner walls of sliding seat, the middle part fixedly connected with sleeve 6 of baffle 503 upper surface, the circular slot has all been seted up at the middle part at 5 upper surface both ends of sliding seat, equal swing joint has spacing bolt 701 in the circular slot at 5 upper surface both ends middle part of sliding seat, spacing bolt 701 passes the inner wall fixedly connected with holding down plate 7 of sliding seat 5, one side that holding down plate 7 kept away from spacing bolt 701 all with the outside swing joint of drive belt 3, it is specifically to explain to need to rotate spacing bolt 701 during the use, spacing bolt 701 can promote holding down clamp plate 7 can push down 3 and hold-down plate 7.

Further, the equal fixedly connected with fixed block 101 in both ends of base 1, the bar groove has been seted up at the middle part of 1 inner wall one side of base, and the bar inslot fixedly connected with slide rail 102 at 1 inner wall one side middle part of base needs to specify that, during the use, links together the device through fixed block 101 and outside support frame to sliding seat 5 can use slide rail 102 to slide at the inner wall of base 1 as the orbit through slider 502.

Further, middle part fixedly connected with transmission shaft 401 that motor 4 is close to base 1 one end, the one end that motor 4 was kept away from to transmission shaft 401 passes the first gear 402 of inner wall fixedly connected with of base 1, the one end swing joint that transmission shaft 401 side is close to first gear 402 has solid fixed cylinder 403, the middle part fixedly connected with solid fixed ring 404 of motor 4 side, the circular recess has all been seted up at the middle part at solid fixed ring 404 both ends, gu fixed ring 404 equal fixedly connected with gim peg 4041 in the circular recess at both ends middle part, the equal fixed connection of one end that gim peg 4041 kept away from solid fixed ring 404 is at the back of base 1, it is specifically explained to need, during the use, motor 4 is at the in-process of work, can drive first gear 402 rotatoryly through transmission shaft 401, first gear 402 is when rotatory, can drive second gear 2 through the drive belt 3 that its side meshing is connected, drive belt 3 is at rotatory in-process, can drive rack 602 that its inner wall meshing is connected, rack 602 is at the in-process that removes, can beat the sliding seat 5 and remove the mould group through movable rod 601 and sleeve 6 removes the in-process that removes.

Further, the surface of the sliding seat 5 far from the base 1 is fixedly connected with a mounting plate 501, the middle of the sliding seat 5 far from the mounting plate 501 is fixedly connected with a sliding block 502, and the inner wall of the sliding block 502 is movably connected with the side surface of the sliding rail 102, and it should be specifically noted that, when in use, the sliding seat 5 can slide on the inner wall of the base 1 through the sliding block 502 by taking the sliding rail 102 as a track.

Further, the equal swing joint of one end that baffle 503 was kept away from to sleeve 6 has movable rod 601, and the equal fixedly connected with rack 602 of one end that sleeve 6 was kept away from to movable rod 601, and the one side that movable rod 601 was kept away from to rack 602 all with drive belt 3 inner wall swing joint, need to explain specifically say that, during the use, through the mutual extrusion between rack 602 and the holding down plate 7 to make sliding seat 5 can fix the outside at drive belt 3.

Further, the outside of sleeve 6 all is equipped with spring 603, the one end fixedly connected with rack 602 that baffle 503 was kept away from to spring 603 is close to the surface of movable rod 601 one side, the one end fixed connection that rack 602 was kept away from to spring 603 is at the upper surface of baffle 503, it is specifically said that, in the time of the use, spring 603 can upwards promote rack 602 through its self elasticity, through the mutual extrusion between rack 602 and the holding down plate 7, thereby make sliding seat 5 can fix the outside at drive belt 3, need not to realize the connection of sliding seat 5 on drive belt 3 through screwed connection between holding down plate 7 and the rack 602, the space that is used for the screw installation has been saved.

The utility model discloses a theory of operation and use flow:

when the device is used, the device is firstly connected with an external support frame through a fixed block 101, then a die set is connected with a sliding seat 5 through a mounting plate 501, after the device is mounted, a motor 4 is started, the motor 4 drives a first gear 402 to rotate through a transmission shaft 401 in the working process, when the first gear 402 rotates, a second gear 2 is driven to rotate through a transmission belt 3 meshed and connected with the side surface of the first gear, the transmission belt 3 drives a rack 602 meshed and connected with the inner wall of the transmission belt 3 in the rotating process, the rack 602 drives the sliding seat 5 to move through a movable rod 601 and a sleeve 6 in the moving process, when the sliding seat 5 moves, the die set is driven to move through the mounting plate 501, when the sliding seat 5 needs to be fixed on the outer side of the transmission belt 3, firstly, the limiting bolt 701 is rotated, the limiting bolt 701 can push the lower pressing plate 7 downwards, the contact part of the transmission belt 3 and the lower pressing plate 7 can be moved downwards in the downward moving process of the lower pressing plate 7, the spring 603 can push the rack 602 upwards through the self elastic force of the spring 603, and the sliding seat 5 can be fixed on the outer side of the transmission belt 3 through mutual extrusion between the rack 602 and the lower pressing plate 7, the connection of the sliding seat 5 on the transmission belt 3 can be realized without screw connection between the lower pressing plate 7 and the rack 602, a space for screw installation is omitted, in addition, the connection of the lower pressing plate 7 and the rack 602 on the transmission belt 3 can be realized without bolts penetrating through the transmission belt 3, the structural integrity of the transmission belt 3 is effectively protected, and the whole structural strength of the device is improved and the whole device is attractive.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a transmission module based on hold-in range, includes base (1), its characterized in that: the middle part of base (1) inner wall one end is equipped with second gear (2), the middle part fixedly connected with driven shaft (201) of second gear (2) inner wall, the middle part of one end fixed connection in base (1) inner wall one end that second gear (2) were kept away from in driven shaft (201), the one end that second gear (2) were kept away from to base (1) inner wall is equipped with motor (4), the middle part meshing of second gear (2) side is connected with drive belt (3), the middle part of base (1) inner wall is equipped with sliding seat (5), the middle part fixedly connected with baffle (503) of sliding seat (5) inner wall, the middle part fixedly connected with sleeve (6) of baffle (503) upper surface, circular slot has all been seted up at the middle part at sliding seat (5) upper surface both ends, equal swing joint has spacing bolt (701) in the circular slot at sliding seat (5) upper surface both ends middle part, inner wall fixedly connected with holding down plate (7) that spacing bolt (701) passed sliding seat (5), the equal swing joint in the outside that one side of spacing bolt (701) was kept away from in holding down plate (7) and drive belt (3).

2. The synchronous belt-based transmission module as claimed in claim 1, wherein: the equal fixedly connected with fixed block (101) in both ends of base (1), the bar groove has been seted up at the middle part of base (1) inner wall one side, bar inslot fixedly connected with slide rail (102) at base (1) inner wall one side middle part.

3. The synchronous belt-based transmission module of claim 1, wherein: middle part fixedly connected with transmission shaft (401) that motor (4) are close to base (1) one end, the one end that motor (4) were kept away from in transmission shaft (401) passes the first gear of inner wall fixedly connected with (402) of base (1), the one end swing joint that transmission shaft (401) side is close to first gear (402) has solid fixed cylinder (403), the solid fixed ring of middle part fixedly connected with (404) of motor (4) side, the circular recess has all been seted up at the middle part at solid fixed ring (404) both ends, gu equal fixedly connected with gim peg (4041) in the circular recess at solid fixed ring (404) both ends middle part, the equal fixed connection in the back of base (1) of one end that solid fixed ring (404) was kept away from in gim peg (4041).

4. The synchronous belt-based transmission module of claim 2, wherein: the surface of base (1) one side is kept away from in sliding seat (5) is connected with mounting panel (501), middle part fixedly connected with slider (502) of mounting panel (501) one side is kept away from in sliding seat (5), the inner wall of slider (502) and the side swing joint of slide rail (102).

5. The synchronous belt-based transmission module of claim 1, wherein: the equal swing joint of one end that baffle (503) were kept away from in sleeve (6) has movable rod (601), the equal fixedly connected with rack (602) of one end that sleeve (6) were kept away from in movable rod (601), one side that movable rod (601) were kept away from in rack (602) all with drive belt (3) inner wall swing joint.

6. The synchronous belt-based transmission module of claim 5, wherein: the outside of sleeve (6) all is equipped with spring (603), the one end fixedly connected with rack (602) that baffle (503) were kept away from in spring (603) is close to the surface of movable rod (601) one side, the one end fixed connection that rack (602) were kept away from in spring (603) is at the upper surface of baffle (503).