Accessory grinding machine capable of achieving rapid clamping

Abstract

The utility model discloses an accessory polisher capable of fast clamping, which relates to the polisher field, and comprises a base, a servo motor, a sliding groove, a fixing frame, a threaded pipe and an electric push rod, one side of the base is provided with the servo motor through a bolt, and the base is internally provided with the sliding groove extending to the outer side of the top end of the base. Two sets of fixing frames are welded to the top end of the base, and a threaded pipe is arranged in the base. The threaded pipe is driven to rotate through the servo motor, the connecting rods and the limiting sliding blocks, the sliding base, the supporting frame, the fixing plate, the connecting discs and the connecting plates are driven to move through the threaded pipe, the two ends of an accessory are sleeved with the two sets of connecting plates, and the accessory is locked through the threaded rods and the rotating blocks; the parts are stably fixed to the inner sides of the two sets of connecting plates, so that the parts of different models and diameters can be rapidly and stably clamped, the parts are conveniently and rapidly installed and fixed, and the grinding efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinders, in particular to a fast-clamping accessory grinder. Background Art

[0002] The full name of electric grinder is reciprocating electric polishing grinder, which is widely used in finishing and surface polishing in the mold industry. Container accessories are the connecting parts that constitute the overall composition of the container, most of which are cylindrical accessories. When producing container accessories, you need to use an accessory grinder to grind the corners or surfaces of the accessories.

[0003] When the existing accessory grinder is in use, the part is first fixed on the grinder, and then the operator operates the grinder to grind the surface of the part. When grinding cylindrical parts, the two ends of the cylindrical parts are limited by the limit pieces equipped on the grinder. However, the inner diameters of parts of different models and sizes are different, which makes it impossible to stably clamp accessories of different models and diameters, making it inconvenient for the accessory grinder to grind. Utility Model Content

[0004] The utility model aims to provide a fast-clamping accessory grinder to solve the problem in the background art that the accessory grinders currently on the market cannot stably clamp accessories of different models and diameters.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a kind of accessory grinder that can be quickly clamped, comprising a base, a servo motor, a sliding groove, a fixing frame, a threaded tube and an electric push rod, a servo motor is installed on one side of the base by bolts, a sliding groove extending to the outside of the top end of the base is opened inside the base, two groups of fixing frames are welded on the top end of the base, a threaded tube is arranged inside the base, an electric push rod located above the threaded tube is fixed to the inner wall of the base by bolts, two groups of sliding seats are sleeved on the outer wall of the threaded tube, a support frame sleeved on the outside of the base is welded to one side of the top end of the two groups of sliding seats, a fixing plate is welded to the top end of the two groups of support frames, and a connecting plate is connected to one side of the fixing plate by a rotating shaft.

[0006] Preferably, two groups of connecting plates are welded on one side of the two groups of connecting plates, a threaded rod passes through the inside of the connecting plate, a rotating block is welded to one end of the threaded rod, a rotating motor is installed on one side of one group of fixed plates by bolts, and the output end of the rotating motor is connected to a group of connecting plates by bolts.

[0007] Preferably, a slide groove extending to the outside of the threaded tube is provided inside the threaded tube, and a fixing rod welded to the inner wall of the base is provided inside the threaded tube.

[0008] Preferably, the output end of the servo motor is connected to a connecting rod extending into the interior of the threaded tube via bolts, and a limiting sliding block extending into the interior of the slide groove is welded to the outer wall of the connecting rod.

[0009] Preferably, a connecting frame is welded between the two groups of the fixing frames, a movable swivel seat is installed on the outer wall of the connecting frame, and a grinder body is installed on the bottom end of the movable swivel seat through bolts.

[0010] Preferably, a limiting rod sleeved on the outer wall of the threaded tube is installed at the output end of the electric push rod through a bolt.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. When the accessory grinder needs to clamp the accessory quickly and stably, the servo motor, connecting rod and limit slider drive the threaded tube to rotate, and the sliding seat, support frame, fixed plate, connecting plate and connecting plate are driven to move by the threaded tube, so that the two groups of connecting plates are sleeved on both ends of the accessory, and the accessory is locked by the threaded rod and the rotating block, so that the accessory is stably fixed on the inner side of the two groups of connecting plates, so that accessories of different models and diameters can be clamped quickly and stably, so that the accessories can be quickly installed and fixed, and the grinding efficiency is effectively improved.

[0013] 2. When the accessory grinder needs to grind different positions of the accessory, the threaded tube can be driven to move by the electric push rod and the limit rod, and the threaded tube is supported by the fixed rod, the slide groove, the connecting rod and the limit slider. The threaded tube drives the sliding seat, the support frame, the fixed plate, the connecting plate and the connecting plate to move, so that the connecting plate can drive the accessory to move, and the position of the accessory can be adjusted left and right. A group of connecting plates and connecting plates are driven to rotate by a rotating motor, so that the connecting plate drives the accessory to rotate, and the accessory can be rotated and polished, which is convenient for the accessory grinder to grind different parts of the accessory. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the front view of the utility model;

[0015] Figure 2 It is a front view cutaway diagram of the utility model;

[0016] Figure 3 It is a right side view of the utility model;

[0017] Figure 4 It is a front view of the threaded tube and the sliding seat of the utility model.

[0018] In the figure: 1. base; 2. servo motor; 201. connecting rod; 202. limit slider; 3. sliding groove; 4. fixed frame; 401. connecting frame; 402. movable swivel seat; 403. grinder body; 5. threaded pipe; 501. slide groove; 502. fixed rod; 6. electric push rod; 601. limit rod; 7. sliding seat; 701. support frame; 702. fixed plate; 703. connecting plate; 704. connecting plate; 705. threaded rod; 706. rotating block; 707. rotating motor. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The utility model provides a technical solution: a quick-clamping accessory grinder, comprising a base 1, a servo motor 2, a sliding groove 3, a fixing frame 4, a threaded tube 5 and an electric push rod 6, a servo motor 2 is installed on one side of the base 1 by bolts, a sliding groove 3 extending to the outside of the top of the base 1 is opened inside the base 1, two groups of fixing frames 4 are welded on the top of the base 1, a threaded tube 5 is arranged inside the base 1, an electric push rod 6 located above the threaded tube 5 is fixed to the inner wall of the base 1 by bolts, and two groups of sliding seats 7 are sleeved on the outer wall of the threaded tube 5, one side of the top of the two groups of sliding seats 7 are welded with a support frame 701 sleeved on the outside of the base 1, the top of the two groups of support frames 701 are welded with a fixing plate 702, and one side of the fixing plate 702 is connected to a connecting disk 703 through a rotating shaft.

[0021] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 It can be seen that two groups of connecting plates 704 are welded on one side of the two groups of connecting disks 703, and a threaded rod 705 runs through the inside of the connecting plate 704. A rotating block 706 is welded on one end of the threaded rod 705. A rotating motor 707 is installed on one side of a group of fixed plates 702 by bolts, and the output end of the rotating motor 707 is connected to a group of connecting disks 703 by bolts. The outer wall of the threaded rod 705 is threadedly connected to the inner wall of the connecting plate 704, and the outer walls of the two ends of the threaded tube 5 are provided with opposite threads. The inner wall of the sliding seat 7 is threadedly connected to the outer wall of the threaded tube 5, and the outer wall of the sliding seat 7 is slidably connected to the inner wall of the sliding groove 3.

[0022] During specific implementation, when the accessory grinder needs to clamp and grind the accessory, one end of the accessory is placed on the inner side of a set of connecting plates 704, and the threaded rod 705 is driven to rotate and move by the rotating block 706, so that the threaded rod 705 clamps one end of the accessory, and the forward rotation mode of the servo motor 2 is started. The output end of the servo motor 2 drives the connecting rod 201 and the limit slider 202 to rotate forward, and the limit slider 202 drives the threaded tube 5 to rotate forward through the slide groove 501. The forward rotation of the threaded tube 5 drives the distance between the two sets of sliding seats 7 to gradually shorten, and the sliding seat 7 is in the sliding groove. 3, the sliding seat 7 moves to drive the support frame 701, the fixing plate 702, the connecting plate 703, the connecting plate 704, the threaded rod 705 and the accessories to move, so that the other end of the accessory enters the inner side of another set of connecting plates 703, and the other end of the accessory is fixed by the threaded rod 705 and the rotating block 706, so that accessories of different models and diameters can be clamped quickly and stably, and the accessories are polished by the grinder body 403, which ensures the stability of the accessories during polishing, and when the accessories are polished, there is no need to manually take the accessories for polishing.

[0023] See also Figure 2 and Figure 4 It can be seen that a slide groove 501 extending to the outside of the threaded tube 5 is opened inside the threaded tube 5, a fixing rod 502 welded to the inner wall of the base 1 is arranged inside the threaded tube 5, and the inner wall of the threaded tube 5 is slidably connected to the outer wall of the fixing rod 502.

[0024] During specific implementation, the threaded tube 5 is limited by the fixing rod 502 .

[0025] See also Figure 2 and Figure 4 It can be seen that the output end of the servo motor 2 is connected to a connecting rod 201 extending into the inside of the threaded tube 5 through bolts, and the outer wall of the connecting rod 201 is welded with a limiting slider 202 extending into the inside of the slide groove 501, and the outer wall of the limiting slider 202 is slidably connected to the inner wall of the slide groove 501.

[0026] During specific implementation, the output end of the servo motor 2 drives the connecting rod 201 to rotate, so that the connecting rod 201 drives the threaded tube 5 to rotate through the limiting slider 202 .

[0027] See also Figure 1 and Figure 2 It can be seen that a connecting frame 401 is welded between the two sets of fixed frames 4, a movable swivel seat 402 is installed on the outer wall of the connecting frame 401, a grinder body 403 is installed on the bottom end of the movable swivel seat 402 by bolts, and the inner wall of the movable swivel seat 402 is slidably connected to the outer wall of the connecting frame 401.

[0028] In specific implementation, when the accessory grinder needs to grind the accessory, the accessory is clamped by the connecting plate 704, the threaded rod 705 and the rotating block 706, the grinder body 403 is moved by moving the rotating seat 402, and the grinder body 403 is rotated by moving the rotating seat 402, so that the grinder body 403 grinds the accessory.

[0029] See also Figure 2 and Figure 4 It can be seen that the output end of the electric push rod 6 is installed with a limit rod 601 sleeved on the outer wall of the threaded tube 5 through bolts.

[0030] During specific implementation, when the accessory grinder needs to adjust the position of the accessory grinding, by starting the extension mode of the electric push rod 6, the output end of the electric push rod 6 drives the limit rod 601 to push the threaded tube 5 to move, and the threaded tube 5 slides on the outer wall of the fixed rod 502, and the threaded tube 5 slides on the outer wall of the limit slider 202 through the slide groove 501. The movement of the threaded tube 5 drives the sliding seat 7, the support frame 701, the fixed plate 702, the connecting plate 703 and the connecting plate 704 to move, so that the connecting plate 704 drives the accessory to move, so that the position of the accessory can be moved left and right, and the rotating motor 707 is started. The output end of the rotating motor 707 drives a group of connecting plates 703 to rotate, and the connecting plates 703 drive the connecting plates 704 to rotate, and the connecting plates 704 drive the accessories to rotate, so that the accessories can be rotated and ground, which is convenient for the accessory grinder to grind different parts of the accessories.

[0031] To sum up: when the accessory grinder needs to be used, the accessory is clamped by the threaded tube 5, the sliding seat 7, the support frame 701, the fixed plate 702, the connecting plate 703, the connecting plate 704, the threaded rod 705 and the rotating block 706, and the accessory is driven to move left and right and rotate by the electric push rod 6, the limit rod 601 and the rotating motor 707, and the grinder body 403 is driven to move by the moving swivel seat 402, so that the grinder body 403 grinds the accessory.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A quick-clamping accessory grinding machine, comprising a base (1), a servo motor (2), a sliding groove (3), a fixing frame (4), a threaded tube (5) and an electric push rod (6), characterized in that: A servo motor (2) is mounted on one side of the base (1) by means of bolts. A sliding groove (3) extending to the outside of the top of the base (1) is provided inside the base (1). Two groups of fixing frames (4) are welded to the top of the base (1). A threaded tube (5) is provided inside the base (1). An electric push rod (6) located above the threaded tube (5) is fixed to the inner wall of the base (1) by means of bolts. Two groups of sliding seats (7) are sleeved on the outer wall of the threaded tube (5). Support frames (701) sleeved on the outside of the base (1) are welded to one side of the top of the two groups of sliding seats (7). Fixed plates (702) are welded to the top of the two groups of supporting frames (701). One side of the fixed plate (702) is connected to a connecting disk (703) via a rotating shaft.

2. The quick-clamping accessory grinding machine according to claim 1, characterized in that: Two groups of connecting plates (704) are welded to one side of the two groups of connecting plates (703), a threaded rod (705) passes through the interior of the connecting plate (704), a rotating block (706) is welded to one end of the threaded rod (705), a rotating motor (707) is installed to one side of a group of fixed plates (702) via bolts, and the output end of the rotating motor (707) is connected to a group of connecting plates (703) via bolts.

3. The quick-clamping accessory grinding machine according to claim 1, characterized in that: The threaded tube (5) is provided with a slide groove (501) extending to the outside of the threaded tube (5), and the threaded tube (5) is provided with a fixing rod (502) welded to the inner wall of the base (1).

4. The quick-clamping accessory grinding machine according to claim 3, characterized in that: The output end of the servo motor (2) is connected to a connecting rod (201) extending into the interior of the threaded tube (5) via bolts, and a limiting sliding block (202) extending into the interior of the sliding groove (501) is welded to the outer wall of the connecting rod (201).

5. The quick-clamping accessory grinding machine according to claim 1, characterized in that: A connecting frame (401) is welded between the two groups of the fixing frames (4), a movable rotating seat (402) is installed on the outer wall of the connecting frame (401), and a grinder body (403) is installed on the bottom end of the movable rotating seat (402) via bolts.

6. The quick-clamping accessory grinding machine according to claim 1, characterized in that: The output end of the electric push rod (6) is mounted with a limit rod (601) sleeved on the outer wall of the threaded tube (5) via bolts.

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