CN221038359U

CN221038359U - Belt clamping device

Info

Publication number: CN221038359U
Application number: CN202322241524.7U
Authority: CN
Inventors: 藤岛康纪
Original assignee: Suzhou Tengdao Automation Equipment Co ltd
Current assignee: Suzhou Tengdao Automation Equipment Co ltd
Priority date: 2023-08-21
Filing date: 2023-08-21
Publication date: 2024-05-28
Anticipated expiration: 2033-08-21

Abstract

The utility model belongs to the technical field of belt detection equipment, and contemplates a belt clamping device which comprises a mounting shell; the motor case is fixed on the right side of installation shell through the bolt, the adjustment tank has been seted up to the right front side of installation shell, the joint has the regulating block in the adjustment tank, the movable grafting forward of regulating block has the follow driving wheel, the motor is installed through the mount in the motor case, the left end driving end of motor is connected with the threaded rod, the threaded rod transversely pegs graft in the inner chamber of adjustment tank, the left end of threaded rod is fixed with the back shaft, and the back shaft is located the left side of adjustment tank, the top and the bottom of slider all are provided with the arris that slide, the adjustment tank has seted up the groove with the place correspondence that slides the arris and contacted, does not have special belt test fixture now for operating personnel often need to install it on the work motor when detecting, can significantly reduce the life of work motor like this, reduction in production efficiency.

Description

Belt clamping device

Technical Field

The utility model relates to the technical field of belt detection equipment, in particular to a belt clamping device.

Background

Belts are a common type of transmission component, commonly used between the drive and driven pulleys of a mechanical motor. A qualified belt is required to be strictly detected, whether the batch of products meet the use standard is judged, and the performances such as appearance, size, tensile force, bending degree, tear degree and elongation of the belt are usually required to be detected, and the quality degree of the belt is comprehensively judged through experimental data.

During belt experiments, a special clamping device is needed to be matched with an experimenter to normally install and use the belt, and the operation of the belt under normal conditions is simulated, so that the belt clamping device while the experimenter is still hand-held is particularly necessary. But no special belt test clamp exists at present, so that operators often need to install the belt test clamp on a working motor for running during detection, the service life of the working motor can be greatly reduced, and the production efficiency is reduced, therefore, a novel belt clamping device special for auxiliary test is required to be designed, and a design scheme of the belt clamping device is provided for the purpose.

Disclosure of utility model

The present utility model is directed to a belt clamping device, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a belt clamping device comprises a mounting shell; the motor box is fixed on the right side of the installation shell through bolts, an adjusting groove is formed in the right front side of the installation shell, an adjusting block is clamped in the adjusting groove, a driven wheel is movably inserted in the adjusting block forwards, a motor is installed in the motor box through a fixing frame, a threaded rod is connected to the left end driving end of the motor, the threaded rod is transversely inserted in an inner cavity of the adjusting groove, a supporting shaft is fixed at the left end of the threaded rod, the supporting shaft is positioned on the left side of the adjusting groove, sliding edges are arranged at the top and the bottom of the sliding block, sliding grooves are correspondingly formed in the positions, in contact with the sliding edges, of the adjusting groove, threaded rods are arranged at the lower parts of the sliding blocks in a penetrating mode, and the threaded rods are connected in the threaded holes in a penetrating mode;

The left side of installation shell is preceding movable grafting has the action wheel, action wheel installation piece is installed to the rear end of action wheel, action wheel installation piece is fixed in the inner chamber of installation shell, action wheel installation piece comprises two upper and lower butt plates, runs through fixedly through the action wheel retaining member at both ends, the well left side top indent joint of installation shell has the lifter, three compression roller of group has been pegged graft to the front side of lifter, it runs through fixedly through the compression roller retaining member after the compression roller is pegged graft, the top spiro union of lifter has high bolt, high bolt runs through the spiro union down in the top inner chamber of installation shell always.

Preferably, the driving wheel and the driven wheel have the same size and are positioned on the same horizontal plane, and the wheel discs and the wheel rods of the driving wheel and the driven wheel are fixed and can rotate together.

Preferably, the rotating roller and the rotating rod of the pressing roller are connected through a bearing, and the rotating rod does not rotate synchronously with the rotating roller.

Preferably, the roller surfaces of the driving roller and the driven roller sleeved with the belt and the rear pressing roller of the belt are contacted with the top of the belt.

Preferably, the rear end of the driving wheel is provided with a transmission head, and the transmission head is externally connected with the output end of the transmission motor for working when in use.

Preferably, the front sides of the driving wheel and the driven wheel are both fixed with protection plates.

Preferably, two groups of symmetrical auxiliary edges are arranged on the rear side of the lifting block, and corresponding grooves are formed in the connecting positions of the mounting shell and the two groups of auxiliary edges.

Preferably, the compression roller locking piece and the driving wheel locking piece are hexagon socket head cap bolts, but the sizes of the compression roller locking piece and the driving wheel locking piece are matched with corresponding parts respectively.

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

According to the scheme, the installation environment of the belt is simulated on the installation shell, the belt is driven to run through the fixed driving wheel, the tension and the pulling of the belt are tested through the adjustable driven wheel, the compression roller at the top is pressed downwards on the top of the belt, and the compression resistance and the bending resistance of the belt are tested;

The driving wheel and the compression roller adopt a detachable structure, and parts with other specifications can be replaced after the corresponding locking piece is unscrewed, so that the performance of the belt can be conveniently tested by an operator.

Drawings

FIG. 1 is a schematic diagram of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a schematic diagram of a capstan in accordance with the present utility model;

FIG. 4 is a schematic view of a driven wheel of the present utility model;

FIG. 5 is a schematic view of a press roll of the present utility model;

Fig. 6 is a schematic view of a lifting block according to the present utility model.

In the figure: the device comprises a mounting shell 1, a motor case 2, a regulating groove 3, a driven wheel 4, a regulating block 5, a lifting block 6, a height bolt 7, a press roller 8, a press roller 9, an auxiliary rib 10, a driving wheel 11, a driving wheel locking piece 12, a motor 13, a threaded rod 14, a supporting shaft 15, a driving head 16, a driving wheel mounting block 17, a sliding rib 18 and a threaded hole 19.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Examples

Referring to fig. 1-6, the present utility model provides a belt clamping device with the following technical scheme: the device comprises a mounting shell 1, wherein the mounting shell 1 is a cuboid metal shell, a motor box 2 is fixed on the right side of the mounting shell 1 through a bolt, a heat dissipation hole is formed in the right side edge of the motor box 2, heat generated during operation of the motor 13 is dissipated through the heat dissipation hole, an adjusting groove 3 is formed in the right front side of the mounting shell 1, the length occupied by the adjusting groove 3 is the middle right side of the front side surface of the mounting shell 1, an adjusting block 5 is movably clamped in the adjusting groove 3, a driven wheel 4 is movably inserted forward into the adjusting block 5, the driven wheel 4 cannot actively rotate after being mounted with a belt, a motor 13 is mounted in the motor box 2 through a fixing frame, a threaded rod 14 is connected to the left end driving end of the motor 13, the threaded rod 14 is driven to rotate so as to push the driven wheel 4 to move left and right, the threaded rod 14 is transversely inserted into an inner cavity of the adjusting groove 3, a supporting shaft 15 is fixed at the left end of the threaded rod 3, the supporting shaft 15 is positioned at the left side of the adjusting groove 3, the left end of the threaded rod 14 is supported by the supporting shaft 15, smooth states are always kept at the top and bottom of the sliding block 5, sliding edges 18 are respectively arranged at the top and bottom of the sliding edges of the sliding block 5, the sliding edges 3 are in contact with the sliding edges 18, and the sliding edges 18 are correspondingly connected with the sliding edges 5 through the sliding edges 19, and the sliding edges 19 are arranged in a sliding way, and can move along the sliding edges 19 through the sliding edges 5, and can move through the threaded holes 19, and can move through the sliding edges 19;

The left side of installation shell 1 is preceding movable grafting has action wheel 11, action wheel installation piece 17 is installed to action wheel 11's rear end, action wheel installation piece 17 is fixed in the inner chamber of installation shell 1, action wheel installation piece 17 comprises two upper and lower butt joint boards, two fixed butt joint boards have certain clearance, run through fixedly through action wheel retaining member 12 at both ends, the wheel pole of action wheel 11 can peg graft in, use initiative retaining member 12 to splice two butt joint boards together fixedly after the grafting, the indent joint in the well left side top of installation shell 1 has lifter 6, three sets of compression roller 8 have been pegged graft to lifter 6's front side, pass through compression roller retaining member 9 and run through fixedly after the compression roller 8 is pegged graft, lifter 6's top spiro union has altitude bolt 7, altitude bolt 7 runs through the spiro union downwards in the top inner chamber of installation shell 1, rotatory altitude bolt 7 makes it drive lifter 6 and reciprocate together.

Further, the driving wheel 11 and the driven wheel 4 are the same in size and are positioned on the same horizontal plane, and the wheel discs and the wheel rods of the driving wheel 11 and the driven wheel 4 are fixed and can rotate together.

Further, the rotating rollers of the press rollers 8 are connected with the rotating rods through bearings, the rotating rods do not rotate synchronously with the rotating rollers, the press rollers 8 with different sizes can be replaced by disassembling the press roller locking piece 9, and the belt is pressed downwards during testing.

Further, the roller surfaces of the pressing roller 8 are contacted with the top of the belt after the driving wheel 11 and the driven wheel 4 are sleeved with the belt.

Further, the rear end of the driving wheel 11 is provided with a transmission head 16, and when in use, the transmission head 16 is externally connected with the output end of the transmission motor to work.

Further, the front sides of the driving wheel 11 and the driven wheel 4 are respectively fixed with a protection plate.

Further, two sets of symmetrical auxiliary ribs 10 are arranged on the rear side of the lifting block 6, and corresponding grooves are formed in the position where the mounting shell 1 is connected with the two sets of auxiliary ribs 10.

Further, the compression roller locking piece 9 and the driving wheel locking piece 10 are all hexagon socket head cap bolts, but the sizes of the compression roller locking piece and the driving wheel locking piece are respectively matched with the corresponding parts.

Working principle: this scheme is when using with the belt carry on action wheel 11 and follow driving wheel 4, then open motor 13 and make it left or right promotion slider 5 for the belt is in the state of stretching between action wheel 11 and follow driving wheel 4, and can normally rotate, then operate high bolt 7, make its adjustment lifter 6 downwardly moving, press the top at the belt of stretching with compression roller 8, then insert driving wheel 11 through the transmission head 16 of rear side and drive driving wheel 11 and rotate, the belt just is at normal operating this moment, by the extrusion when passing compression roller 8, can move as far as right from driving wheel 4 when testing the belt pulls the degree simultaneously, make it keep bigger pulling degree to rotate the test, compression roller 8 and action wheel 11 are detachable construction simultaneously, be convenient for carry out not unidimensional part change.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. A belt clamping device comprising a mounting shell (1), characterized in that:

the right side of the installation shell (1) is fixedly provided with a motor box (2) through a bolt, the right front side of the installation shell (1) is provided with an adjusting groove (3), an adjusting block (5) is clamped in the adjusting groove (3), a driven wheel (4) is movably inserted forward in the adjusting groove (5), a motor (13) is installed in the motor box (2) through a fixing frame, the left end driving end of the motor (13) is connected with a threaded rod (14), the threaded rod (14) is transversely inserted in the inner cavity of the adjusting groove (3), the left end of the threaded rod (14) is fixedly provided with a supporting shaft (15), the supporting shaft (15) is positioned at the left side of the adjusting groove (3), sliding edges (18) are respectively arranged at the top and the bottom of the adjusting block (5), sliding grooves are correspondingly formed in positions where the adjusting groove (3) and the sliding edges (18) are contacted, threaded rods (19) are formed in a penetrating manner, and the lower parts of the adjusting block (5) are penetrated by threaded rods (14) and are penetrated in the threaded holes (19).

The left side of installation shell (1) is preceding movable grafting has action wheel (11), action wheel installation piece (17) are installed to the rear end of action wheel (11), action wheel installation piece (17) are fixed in the inner chamber of installation shell (1), action wheel installation piece (17) are by two upper and lower butt plates constitution, run through fixedly through action wheel retaining member (12) at both ends, the well left side top indent joint of installation shell (1) has lifter (6), the front side grafting of lifter (6) has three compression roller (8) of group, it runs through fixedly through compression roller retaining member (9) after compression roller (8) are pegged graft, the top spiro union of lifter (6) has altitude bolt (7), the downward thread of altitude bolt (7) runs through the spiro union in the top inner chamber of installation shell (1).

2. A belt clamping device as claimed in claim 1, wherein: the driving wheel (11) and the driven wheel (4) are the same in size and are positioned on the same horizontal plane, and the wheel discs and wheel rods of the driving wheel (11) and the driven wheel (4) are fixed and can rotate together.

3. A belt clamping device as claimed in claim 1, wherein: the rotating rollers of the press rollers (8) are connected with the rotating rods through bearings, and the rotating rods do not rotate synchronously with the rotating rollers.

4. A belt clamping device as claimed in claim 1, wherein: the roller surfaces of the pressing roller (8) are contacted with the top of the belt after the driving wheel (11) and the driven wheel (4) are sleeved with the belt.

5. A belt clamping device as claimed in claim 1, wherein: the rear end of the driving wheel (11) is provided with a transmission head (16), and the transmission head (16) is externally connected with the output end of a transmission motor to work when the transmission device is used.

6. A belt clamping device as claimed in claim 1, wherein: the front sides of the driving wheel (11) and the driven wheel (4) are respectively fixed with a protection plate.

7. A belt clamping device as claimed in claim 1, wherein: two groups of symmetrical auxiliary edges (10) are arranged on the rear side of the lifting block (6), and corresponding grooves are formed in the connecting positions of the mounting shell (1) and the two groups of auxiliary edges (10).

8. A belt clamping device as claimed in claim 1, wherein: the compression roller locking piece (9) and the driving wheel locking piece (12) are hexagon socket head cap bolts, but the sizes of the compression roller locking piece and the driving wheel locking piece are matched with corresponding parts respectively.