CN223811941U - Workpiece limiting mechanism for polishing device - Google Patents

Abstract

The utility model discloses a workpiece limiting mechanism for a polishing device, and relates to the technical field of workpiece processing. The utility model comprises a workbench, wherein a movable groove is connected above the workbench in a sliding way, a sliding plate is connected inside the movable groove in a sliding way, a fixing mechanism is arranged on the sliding plate, the fixing mechanism comprises a first gear which is rotatably arranged on the sliding plate, annular threads are fixedly arranged on the first gear, the bottoms of clamping blocks are meshed with the annular threads, the clamping blocks are connected onto a fixed disc in a sliding way, the fixed disc is rotatably arranged on the first gear, a second gear is meshed with the first gear, and the second gear is rotatably arranged on the sliding plate. The utility model realizes flexible fixing and position adjustment of the workpiece in the polishing process by designing exquisite sliding and rotating structures. The operator can easily adjust the distance between the two fixing mechanisms according to the actual length of the workpiece and the polishing requirement, and the specific clamping position of the fixing mechanism to the workpiece.

Description

Workpiece limiting mechanism for polishing device

Technical Field

The utility model belongs to the technical field of workpiece processing, and particularly relates to a workpiece limiting mechanism for a polishing device.

Background

The definition of the work piece limiting mechanism for the polishing apparatus can be generalized to a mechanism for limiting and fixing the position of a work piece in the polishing apparatus. The main purpose of this mechanism is to ensure that the workpiece remains stable during polishing, preventing it from moving or shifting, and thus ensuring the quality and efficiency of polishing.

Through retrieving, chinese patent No. CN216398243U discloses a stainless steel plate processing positioning fixture, including workstation, base, landing leg, bottom plate and anchor clamps subassembly, the workstation roof is equipped with the spout and is equipped with four groups, the workstation roof is located to the base and is equipped with two groups, the landing leg is located the four corners department of workstation diapire, the landing leg is located to the bottom plate lateral wall, anchor clamps subassembly is located on workstation and the bottom plate, the anchor clamps subassembly is equipped with two groups, two groups anchor clamps subassembly parallel arrangement. The utility model belongs to the technical field of metal plate processing, and particularly relates to a low-cost stainless steel plate processing positioning clamp;

however, in the above patent, when the stainless steel plate is fixed, the fixing position is difficult to adjust, and the limit for fixing the stainless steel plates with different specifications is limited, so that the subsequent polishing treatment of the stainless steel plates is affected.

Disclosure of utility model

The utility model provides a workpiece limiting mechanism for a polishing device, aiming at the problems in the related art, so as to overcome the technical problems in the prior art.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

The utility model relates to a workpiece limiting mechanism for a polishing device, which comprises a workbench, wherein a moving groove is connected above the workbench in a sliding way, a sliding plate is connected inside the moving groove in a sliding way, a fixing mechanism is arranged on the sliding plate, the fixing mechanism comprises a first gear which is rotatably arranged on the sliding plate, the first gear is fixedly provided with annular threads, the bottoms of clamping blocks are meshed with the annular threads, the clamping blocks are connected onto a fixed disc in a sliding way, the fixed disc is rotatably arranged on the first gear, a second gear is meshed with the first gear, and the second gear is rotatably arranged on the sliding plate.

Further, the fixed disk is fixedly provided with an output shaft of a first motor, the first motor is fixedly arranged on the sliding plate, the second gear is fixedly provided with an output shaft of a second motor, and the second motor is fixedly arranged on the sliding plate.

Further, a first chute is formed in the upper portion of the workbench, a bidirectional threaded rod is rotatably mounted in the first chute, the bidirectional threaded rod is in threaded connection with a moving groove, a first handle is fixedly mounted at one end of the bidirectional threaded rod, and the first handle is rotatably mounted on the workbench.

Further, the second spout has been seted up to the removal groove, the inside rotation of second spout is installed the threaded rod, threaded rod threaded connection has the sliding plate, the one end fixed mounting of threaded rod has the second handle.

Further, the fixing mechanism is provided with two groups, the parts and the installation modes of the two groups of fixing mechanisms are the same, and the moving groove and the sliding plate are provided with two groups.

Further, the bottom fixed mounting of workstation has the supporting leg, workstation fixed mounting has control panel, control panel and first motor and second motor electric connection.

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

1. according to the workpiece limiting mechanism for the polishing device, flexible fixing and position adjustment of a workpiece in the polishing process are realized through the exquisite sliding and rotating structure. The operator can easily adjust the distance between the two fixing mechanisms according to the actual length of the workpiece and the polishing requirement, and the specific clamping position of the fixing mechanism to the workpiece. The high flexibility and adaptability greatly improve the efficiency and quality of polishing operation, and simultaneously reduce the operation difficulty, so that workpieces with different sizes can be precisely and stably polished.

2. The utility model further improves the automation and the intellectualization level of the polishing operation by introducing a motor drive and a thread transmission mechanism. An operator can start or close the motor only by simple operation of the control panel, so that the rotation of the fixed disc and the rotation of the second gear are controlled. The electric adjustment mode not only improves the working efficiency, but also reduces the complexity and errors of manual operation, so that the polishing process is more accurate and controllable. Meanwhile, the design of the control panel also enables the operation of the whole polishing device to be more visual and convenient, and better use experience is provided for operators.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings that are needed for the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings can be obtained according to the following drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is an enlarged view of the utility model at A;

FIG. 3 is a top view of the present utility model;

fig. 4 is a schematic view of a first gear according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. A work table; 2, a moving groove, 3, a sliding plate, 4, a first gear, 5, an annular thread, 6, a clamping block, 7, a fixed disc, 8, a first motor, 9, a second motor, 10, a first sliding groove, 11, a bidirectional threaded rod, 12, a first handle, 13, a second sliding groove, 14, a threaded rod, 15, a second handle, 16, a supporting leg, 17, a control panel, 18 and a second gear.

Detailed Description

The following description of the technical solutions in the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, based on the embodiments in the utility model, which a person of ordinary skill in the art would obtain without inventive faculty, are within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "open," "upper," "lower," "top," "middle," "inner," and the like indicate an orientation or positional relationship, merely for convenience of description and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

Referring to fig. 1-4, the utility model discloses a workpiece limiting mechanism for a polishing device, which comprises a workbench 1, wherein a moving groove 2 is slidably connected above the workbench 1, a sliding plate 3 is slidably connected inside the moving groove 2, the sliding plate 3 is provided with a fixing mechanism, the fixing mechanism comprises a first gear 4 rotatably arranged on the sliding plate 3, the first gear 4 is fixedly provided with an annular thread 5, the annular thread 5 is meshed with the bottom of a clamping block 6, the clamping block 6 is slidably connected on a fixed disc 7, the fixed disc 7 is rotatably arranged on the first gear 4, the first gear 4 is meshed with a second gear 18, and the second gear 18 is rotatably arranged on the sliding plate 3.

The work piece limiting mechanism for the polishing device provided by the utility model has the working principle that the sliding plate 3 and the fixing mechanism are driven to move by sliding the moving groove 2, so that the distance between the two fixing mechanisms can be adjusted according to the work pieces to be polished, and the work pieces with different lengths can be conveniently fixed.

It is noted that the slide plate 3 is moved inside the movement groove 2, so that the position to be held can be adjusted as needed.

After the operation is finished, the second gear 18 is rotated, so that the first gear 4 is driven to rotate, the annular thread 5 is driven to rotate, the clamping block 6 is driven to approach or separate from the central position of the fixed disc 7, and workpieces with different sizes can be clamped and fixed, so that follow-up polishing work is facilitated.

In one embodiment, for the above-mentioned fixed disk 7, the fixed disk 7 is fixedly provided with the output shaft of the first motor 8, the first motor 8 is fixedly provided on the sliding plate 3, the second gear 18 is fixedly provided with the output shaft of the second motor 9, and the second motor 9 is fixedly provided on the sliding plate 3.

The work piece limiting mechanism for the polishing device provided by the utility model has the working principle that the first motor 8 is started to drive the fixed disc 7 to rotate so as to drive the clamped work piece to rotate, thereby being convenient for polishing different positions, and the second motor 9 is started to drive the second gear 18 to rotate.

In one embodiment, for the above-mentioned working table 1, a first sliding groove 10 is provided above the working table 1, a bidirectional threaded rod 11 is rotatably installed in the first sliding groove 10, the bidirectional threaded rod 11 is in threaded connection with the moving groove 2, a first handle 12 is fixedly installed at one end of the bidirectional threaded rod 11, and the first handle 12 is rotatably installed on the working table 1.

The work piece limiting mechanism for the polishing device provided by the utility model has the working principle that the first handle 12 is rotated to drive the bidirectional threaded rod 11 to rotate, so that the two movable grooves 2 are driven to simultaneously approach or separate from the central shaft position of the workbench 1, and corresponding adjustment can be performed according to the length of a work piece.

In one embodiment, for the moving slot 2, the moving slot 2 is provided with a second sliding slot 13, a threaded rod 14 is rotatably installed in the second sliding slot 13, the threaded rod 14 is in threaded connection with the sliding plate 3, and a second handle 15 is fixedly installed at one end of the threaded rod 14.

The work piece limiting mechanism for the polishing device provided by the utility model has the working principle that the second handle 15 is rotated, so that the threaded rod 14 is driven to rotate, the sliding plate 3 is driven to move, the fixing mechanism is driven to move, and the workpiece is clamped at different positions conveniently.

In one embodiment, for the above-mentioned fixing mechanism, two sets of fixing mechanisms are provided, and the parts and mounting manners of the two sets of fixing mechanisms are the same, and the moving slot 2 and the sliding plate 3 are both provided.

In one embodiment, for the workbench 1, the bottom of the workbench 1 is fixedly provided with a supporting leg 16, the workbench 1 is fixedly provided with a control panel 17, and the control panel 17 is electrically connected with the first motor 8 and the second motor 9.

The work piece limiting mechanism for the polishing device provided by the utility model has the working principle that an operator can start or stop the first motor 8 and the second motor 9 through the control panel 17.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above disclosed preferred embodiments of the utility model are merely intended to help illustrate the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (6)

1. A workpiece limiting mechanism for a polishing device, comprising a worktable (1), characterized in that: a moving groove (2) is slidably connected above the worktable (1), a sliding plate (3) is slidably connected inside the moving groove (2), the sliding plate (3) is provided with a fixing mechanism, the fixing mechanism comprising a first gear (4) rotatably mounted on the sliding plate (3), the first gear (4) being fixedly mounted with an annular thread (5), the annular thread (5) engaging the bottom of a snap-fit block (6), the snap-fit block (6) being slidably connected on a fixed disk (7), the fixed disk (7) being rotatably mounted on the first gear (4), the first gear (4) engaging a second gear (18), the second gear (18) being rotatably mounted on the sliding plate (3). 2. The workpiece limiting mechanism for a polishing device according to claim 1, characterized in that the fixed plate (7) is fixedly mounted with the output shaft of the first motor (8), the first motor (8) is fixedly mounted on the sliding plate (3), the second gear (18) is fixedly mounted with the output shaft of the second motor (9), and the second motor (9) is fixedly mounted on the sliding plate (3). 3. The workpiece limiting mechanism for a polishing device according to claim 2, characterized in that a first sliding groove (10) is provided above the worktable (1), a bidirectional threaded rod (11) is rotatably installed inside the first sliding groove (10), the bidirectional threaded rod (11) is threadedly connected to a moving groove (2), and a first handle (12) is fixedly installed at one end of the bidirectional threaded rod (11), the first handle (12) is rotatably installed on the worktable (1). 4. The workpiece limiting mechanism for a polishing device according to claim 3, characterized in that the moving groove (2) is provided with a second sliding groove (13), a threaded rod (14) is rotatably installed inside the second sliding groove (13), the threaded rod (14) is threadedly connected to a sliding plate (3), and a second handle (15) is fixedly installed at one end of the threaded rod (14). 5. The workpiece limiting mechanism for a polishing device according to claim 4, characterized in that the fixing mechanism is provided in two sets, the parts and installation methods of the two sets of fixing mechanisms are the same, and the moving groove (2) and the sliding plate (3) are provided in twos. 6. The workpiece limiting mechanism for a polishing device according to claim 1, characterized in that a support leg (16) is fixedly installed at the bottom of the worktable (1), a control panel (17) is fixedly installed on the worktable (1), and the control panel (17) is electrically connected to the first motor (8) and the second motor (9).