CN219131575U

CN219131575U - Universal lifting table milling machine is with adding mechanism of holding

Info

Publication number: CN219131575U
Application number: CN202320091015.8U
Authority: CN
Inventors: 彭旭坤; 王景明
Original assignee: Jilin Pengda Petroleum Machinery Co ltd
Current assignee: Jilin Pengda Petroleum Machinery Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-06-06
Anticipated expiration: 2033-01-31

Abstract

The utility model belongs to the technical field of milling machine equipment, and particularly relates to a holding mechanism for a universal lifting table milling machine, which comprises a machine base, wherein a transverse sliding rail is arranged on the upper surface of the machine base, a scale mark is arranged on the front side of the transverse sliding rail, a carrying plate is arranged above the transverse sliding rail, a transverse adjusting mechanism is arranged on the upper surface of the carrying plate, a longitudinal adjusting mechanism is arranged on one side of the transverse adjusting mechanism, a central disc is arranged at the center of the carrying plate, a first pressure sensor is arranged on the central disc, a clamping mechanism is arranged on the outer side of the central disc, a hydraulic lifting rod is arranged on the rear side of the carrying plate, a connecting plate is arranged at the upper end of the hydraulic lifting rod, and a longitudinal sliding rail is arranged on the lower bottom surface of the connecting plate. According to the utility model, the transverse adjusting mechanism and the longitudinal adjusting mechanism are arranged on the carrying plate, and the clamping mechanisms are respectively arranged on the transverse adjusting mechanism and the longitudinal adjusting mechanism, so that the aim of damaging a workpiece to be processed by the device can be achieved.

Description

Universal lifting table milling machine is with adding mechanism of holding

Technical Field

The utility model relates to the technical field of milling machine equipment, in particular to a clamping mechanism for a universal lifting table milling machine.

Background

The universal lifting table milling machine is a universal metal cutting machine tool, and the main shaft taper hole of the machine tool can be directly or through accessories provided with various cutters such as cylindrical milling cutters, forming milling cutters, end milling cutters, angle milling cutters and the like, is suitable for processing planes, inclined planes, grooves, holes and the like of various parts, and is ideal processing equipment in the industries of machine manufacture, dies, instruments, meters, automobiles, motorcycles and the like.

The prior art has the following problems:

the clamping mechanism for the universal lifting table milling machine has the advantages that the clamping mechanism is used for clamping and fixing a workpiece to be processed by driving the jaw to move through the guide rod, in the process of clamping the workpiece, the jaw and the workpiece to be processed are both made of rigid materials, and the clamping force of the jaw is difficult to control, so that the jaw is easy to damage the workpiece to be processed in the fixing process.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a clamping mechanism for a universal lifting table milling machine, which solves the problem that the existing clamping mechanism is easy to damage a workpiece to be processed.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a omnipotent elevating platform milling machine is with holding mechanism, includes the frame, the upper surface of frame is provided with horizontal slide rail, and the front side of horizontal slide rail is provided with the scale mark, the top of horizontal slide rail is provided with carries the thing board, and carries the upper surface of thing board to be provided with horizontal adjustment mechanism, one side of horizontal adjustment mechanism is provided with vertical adjustment mechanism, and carries the center of thing board to be provided with the center disc, be provided with first pressure sensor on the center disc, and the outside of center disc is provided with fixture, the rear side of carrying the thing board is provided with hydraulic lifting rod, and hydraulic lifting rod's upper end is provided with the connecting plate, the lower bottom surface of connecting plate is provided with vertical slide rail, and the below of vertical slide rail is connected with cutter mechanism.

As a preferable technical scheme of the utility model, the transverse adjusting mechanism and the longitudinal adjusting mechanism are composed of two groups of sliding grooves, one group of bidirectional threaded rods and one group of motors, and each group of bidirectional threaded rods is provided with two groups of clamping mechanisms.

As a preferable technical scheme of the utility model, the clamping mechanism consists of a clamping plate and a rubber plate, and the clamping plate is in threaded connection with a bidirectional threaded rod through a connecting block with an internal threaded hole at the lower end of the clamping plate.

As a preferable technical scheme of the utility model, two groups of guide rods are arranged between the clamping plate and the rubber plate, and springs are sleeved on the parts, located between the clamping plate and the rubber plate, of the guide rods.

As a preferable technical scheme of the utility model, a second pressure sensor is arranged at the center of the side wall of the clamping plate, which is close to one side of the rubber plate, and anti-skid patterns are arranged on the side wall of the rubber plate, which is far away from the clamping plate.

As a preferable technical scheme of the utility model, the distances between the four groups of clamping mechanisms and the central disc are the same, and the transverse adjusting mechanism and the longitudinal adjusting mechanism are mutually perpendicular.

Compared with the prior art, the utility model provides the clamping mechanism for the universal lifting table milling machine, which has the following beneficial effects:

1. this omnipotent elevating platform milling machine is with adding mechanism, through setting up horizontal adjustment mechanism and vertical adjustment mechanism on carrying the thing board, and set up fixture on horizontal adjustment mechanism and vertical adjustment mechanism respectively, the fixture of setting then comprises grip block and rubber slab, set up guide bar simultaneously between grip block and the rubber slab, spring and second pressure sensor, two sets of fixture synchronous inboard motions on it through horizontal adjustment mechanism or vertical adjustment mechanism drive during the use, along with the rubber slab with wait the machined part after the spring is compressed, then the spring is compressed certain volume and the rubber slab triggers second pressure sensor, horizontal adjustment mechanism or vertical adjustment mechanism stop this moment, can make fixture centre gripping wait the dynamics of machined part to keep unanimous through this design, can avoid waiting to treat the machined part and cause the damage because of the dynamics of centre gripping is too big, the rubber slab can effectually reduce simultaneously and wait the wearing and tearing that the machined part caused.

2. This omnipotent elevating platform milling machine is with adding mechanism, through the design of horizontal adjustment mechanism and vertical adjustment mechanism, utilize two sets of mutually perpendicular's two-way threaded rod to drive two sets of fixture two-way synchronous motion on it respectively, can realize treating the centering centre gripping of machined part, make treat the machined part can be fixed to the central point department of carrying the thing board to can be convenient for cutter mechanism treat the machined part and carry out processing.

Drawings

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

FIG. 2 is a schematic view of the surface structure of the base of the present utility model;

FIG. 3 is an enlarged schematic view of the portion A of FIG. 2 according to the present utility model;

fig. 4 is a schematic view of a connection structure of a clamping plate according to the present utility model.

In the figure: 1. a base; 2. a transverse slide rail; 3. a scale mark; 4. a carrying plate; 5. a lateral adjustment mechanism; 6. a longitudinal adjustment mechanism; 7. a central disc; 8. a first pressure sensor; 9. a clamping mechanism; 10. a hydraulic lifting rod; 11. a connecting plate; 12. a longitudinal slide rail; 13. a cutter mechanism; 14. a chute; 15. a two-way threaded rod; 16. a motor; 17. a clamping plate; 18. a guide rod; 19. a spring; 20. a rubber plate; 21. and a second pressure sensor.

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.

Referring to fig. 1 to 4, in the present embodiment: the utility model provides a omnipotent elevating platform milling machine is with adding mechanism, including frame 1, the upper surface of frame 1 is provided with horizontal slide rail 2, the front side of horizontal slide rail 2 is provided with scale mark 3, the inspection of the horizontal sliding distance of being convenient for, the top of horizontal slide rail 2 is provided with carries thing board 4, the upper surface of carrying thing board 4 is provided with horizontal adjustment mechanism 5, one side of horizontal adjustment mechanism 5 is provided with vertical adjustment mechanism 6, the center of carrying thing board 4 is provided with central disc 7, be provided with first pressure sensor 8 on the central disc 7, the outside of central disc 7 is provided with fixture 9, the rear side of carrying thing board 4 is provided with hydraulic lifting rod 10, the upper end of hydraulic lifting rod 10 is provided with connecting plate 11, the lower bottom surface of connecting plate 11 is provided with vertical slide rail 12, the below of vertical slide rail 12 is connected with cutter mechanism 13.

In the embodiment, the transverse adjusting mechanism 5 and the longitudinal adjusting mechanism 6 are composed of two groups of sliding grooves 14, a group of bidirectional threaded rods 15 and a group of motors 16, each group of bidirectional threaded rods 15 is provided with two groups of clamping mechanisms 9, and the two groups of clamping mechanisms 9 can move reversely and synchronously through the bidirectional threaded rods 15; the clamping mechanism 9 consists of a clamping plate 17 and a rubber plate 20, wherein the clamping plate 17 is in threaded connection with the bidirectional threaded rod 15 through a connecting block with an internal threaded hole at the lower end of the clamping plate 17, and the rubber plate 20 can reduce the abrasion of a workpiece to be processed; two groups of guide rods 18 are arranged between the clamping plate 17 and the rubber plate 20, and springs 19 are sleeved on the parts, between the clamping plate 17 and the rubber plate 20, of the guide rods 18 so as to avoid damage to a workpiece due to overlarge clamping force; the center of the side wall of the clamping plate 17, which is close to one side of the rubber plate 20, is provided with a second pressure sensor 21, and the side wall of the side of the rubber plate 20, which is far away from the clamping plate 17, is provided with anti-skid patterns, so that the friction force between the clamping mechanism 9 and a workpiece to be machined is increased through the anti-skid patterns, and the relative sliding between the clamping mechanism and the workpiece to be machined is avoided; the four groups of clamping mechanisms 9 are the same in distance with the central disc 7, the transverse adjusting mechanism 5 and the longitudinal adjusting mechanism 6 are perpendicular to each other, and a workpiece to be machined can be fixed to the central position of the carrying plate 4 through the clamping mechanisms 9.

The working principle and the using flow of the utility model are as follows: when the device is used, a workpiece to be machined is placed at the center of the object carrying plate 4, then the first pressure sensor 8 is started by the trigger motor 16, the bidirectional threaded rod 15 rotates and drives the clamping mechanism 9 to move towards the direction of the center disc 7 along with the starting of the motor 16 until the rubber plate 20 is in contact with the workpiece to be machined, the spring 19 is compressed to a certain amount, meanwhile, the second pressure sensor 21 is triggered, the motor 16 stops running at the moment, and then the cutter mechanism 13 is started to machine the workpiece to be machined.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a omnipotent elevating platform milling machine is with adding mechanism, includes frame (1), its characterized in that: the automatic lifting machine is characterized in that a transverse sliding rail (2) is arranged on the upper surface of the machine base (1), a scale mark (3) is arranged on the front side of the transverse sliding rail (2), a carrying plate (4) is arranged above the transverse sliding rail (2), a transverse adjusting mechanism (5) is arranged on the upper surface of the carrying plate (4), a longitudinal adjusting mechanism (6) is arranged on one side of the transverse adjusting mechanism (5), a central disc (7) is arranged at the center of the carrying plate (4), a first pressure sensor (8) is arranged on the central disc (7), a clamping mechanism (9) is arranged on the outer side of the central disc (7), a hydraulic lifting rod (10) is arranged on the rear side of the carrying plate (4), a connecting plate (11) is arranged at the upper end of the hydraulic lifting rod (10), a longitudinal sliding rail (12) is arranged on the lower bottom surface of the connecting plate (11), and a cutter mechanism (13) is connected to the lower side of the longitudinal sliding rail (12).

2. The holding mechanism for a universal elevating table milling machine as set forth in claim 1, wherein: the transverse adjusting mechanism (5) and the longitudinal adjusting mechanism (6) are composed of two groups of sliding grooves (14), a group of bidirectional threaded rods (15) and a group of motors (16), and each group of bidirectional threaded rods (15) is provided with two groups of clamping mechanisms (9).

3. The holding mechanism for a universal elevating table milling machine as set forth in claim 1, wherein: the clamping mechanism (9) consists of a clamping plate (17) and a rubber plate (20), and the clamping plate (17) is in threaded connection with the bidirectional threaded rod (15) through a connecting block with an internal threaded hole at the lower end of the clamping plate.

4. A universal lifting mill holding mechanism as claimed in claim 3, wherein: two groups of guide rods (18) are arranged between the clamping plate (17) and the rubber plate (20), and springs (19) are sleeved on parts, located between the clamping plate (17) and the rubber plate (20), of the guide rods (18).

5. A universal lifting mill holding mechanism as claimed in claim 3, wherein: the center of the side wall of the clamping plate (17) close to one side of the rubber plate (20) is provided with a second pressure sensor (21), and the side wall of the rubber plate (20) far away from the clamping plate (17) is provided with anti-skid patterns.

6. The holding mechanism for a universal elevating table milling machine as set forth in claim 1, wherein: the four groups of clamping mechanisms (9) are the same in distance from the central disc (7), and the transverse adjusting mechanism (5) and the longitudinal adjusting mechanism (6) are perpendicular to each other.