CN216503471U - Auxiliary stand that milling machine was used - Google Patents

Abstract

The utility model relates to the technical field of milling machine equipment, in particular to an auxiliary support for a milling machine, which comprises: the connecting rod is internally provided with a slide way, an open slot is formed below the slide way, a sliding block is arranged below the open slot, a sliding block is arranged above the sliding block, a screw rod is arranged on one side of the sliding block, a first rotating head is arranged on one side of the screw rod, and a baffle is arranged below the connecting rod; and the air cylinder is arranged above the connecting rod, and a lifting plate is arranged above the air cylinder. This auxiliary stand for milling machine compares with prior art and can move a rotor and promote the screw rod rotation through twisting to promote the slider and drive the sliding block and remove, through sliding block cooperation baffle, just can fix the connecting rod on the workstation of milling machine, thereby make the part that needs to be processed can have a stable position, can not remove at the in-process of processing, thereby lead to the failure of whole processing.

Description

Auxiliary bracket for milling machine

technical field

The utility model relates to the technical field of milling machine equipment, in particular to an auxiliary support for a milling machine.

Background technique

Milling machine is a common processing method in conventional parts processing. In industrial production, it is often necessary to use milling machine to machine keyways at the shaft end on slender shaft parts.

When processing the existing milling machine, if the length of the shaft is longer than the working platform of the milling machine, when one end of the shaft is processed, the other end of the shaft will be in a suspended state, which will increase the processing difficulty. Auxiliary support for milling machines.

Utility model content

The purpose of this utility model is to provide a kind of auxiliary support for milling machine, in order to solve the problem in the above-mentioned background technology, because when the existing milling machine is machining, if the length of the shaft is longer than the working platform of the milling machine, when machining one end of the shaft, , the other end of the shaft will be in a suspended state, resulting in increased processing difficulty.

To achieve the above purpose, the present utility model provides the following technical solutions: an auxiliary support for a milling machine, comprising:

A connecting rod, a slideway is opened inside the connecting rod, an opening groove is formed below the slideway, a sliding block is installed below the opening groove, a sliding block is installed above the sliding block, and the sliding block is installed above the sliding block. A screw is installed on one side of the block, a No. swivel head is installed on one side of the screw, and a baffle is installed below the connecting rod;

A cylinder is installed above the connecting rod, a lift plate is installed above the cylinder, a connection hole is opened on the top of the lift plate, and a damping sleeve is installed inside the connection hole.

Preferably, the connecting hole is further provided with:

A connecting cone is installed inside the connecting hole, a fixing sleeve is installed above the connecting cone, a centering sleeve is installed on one side of the fixing sleeve, and a No. 3 screwing head is installed on both sides of the fixing sleeve, so A connecting block is installed on one side of the No. 3 twisting head, and a buffer pad is installed on one side of the connecting block;

A fixing head is installed on one side of the lifting plate, and a limiting sleeve is installed on one side of the fixing head.

Preferably, the sliding block and the sliding block are fixedly connected, and the sliding block and the screw rod are fixedly connected.

Preferably, the connecting rod and the baffle are fixedly connected, and the slideway runs through the interior of the connecting rod.

Preferably, the cylinder and the connecting rod are fixedly connected, and the cylinder and the lifting plate are fixedly connected.

Preferably, the centering sleeve and the fixing sleeve are threadedly connected, and the connecting cone and the fixing sleeve are fixedly connected.

Preferably, the connection block and the No. 3 screwing head are fixedly connected, and the connection block and the buffer pad are fixedly connected.

Compared with the prior art, the utility model provides an auxiliary support for a milling machine, which has the following beneficial effects: the auxiliary support for a milling machine can push the screw to rotate by twisting the No. 1 rotating head, thereby pushing the slider to drive the sliding block. The connecting rod can be fixed on the working table of the milling machine through the sliding block and the baffle plate, so that the parts to be processed can have a stable position and will not move during the processing, resulting in the entire processing. fail.

1. The utility model can make any angle formed between the fixed sleeve and the lifting plate through the connection cone after the installation, through the connection cone and the connection hole, so as to ensure that the parts can be installed in the required position and shape for processing, and at the same time. By pressing the fixing head, the connecting cone can be snapped into the inside of the limiting sleeve, so as to ensure that the angle formed between the fixing sleeve and the lifting plate will not change, thereby ensuring the success rate of parts processing;

2. The utility model can insert the shaft parts that need to be processed into the centering sleeve through the set centering sleeve, use the small end of the centering sleeve for centering, and then screw the large end of the centering sleeve to the fixed sleeve. in order to ensure that the central axis of the shaft parts and the central axis of the fixed sleeve coincide, thereby ensuring the machining accuracy of the parts and reducing the scrap rate of the parts;

3. The utility model uses the installed cylinder, after the parts have been fixed, the cylinder can be activated to lift the entire lifting plate and the parts on it, so as to adjust the position of the parts in the vertical direction, so that the entire shaft parts can be adjusted. It can be in a horizontal position, thereby saving working time and improving labor efficiency.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural schematic diagram of the utility model lifting plate;

3 is a schematic diagram of the connection structure of the fixing sleeve of the present invention;

4 is a schematic diagram of the internal connection structure of the No. 3 twisting head of the present invention.

In the figure: 1. Slide block; 2. No. 1 rotating head; 3. Screw; 4. Connecting rod; 5. Slider; 6. Open slot; 7. Slideway; 8. Baffle plate; 10. Fixed head; 11. Limiting sleeve; 12. Damping sleeve; 13. Connecting hole; 14. Cylinder; 15. Connecting cone; 16. No. 3 screwing head; 17. Fixed sleeve; 18. Connecting block; 19. Buffer Pad; 20. Centering sleeve.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

As shown in Figures 1-3, an auxiliary support for a milling machine includes: a connecting rod 4, a slideway 7 is provided inside the connecting rod 4, and an opening groove 6 is formed below the slideway 7, and the lower part of the opening groove 6 is provided with A sliding block 1 is installed, a sliding block 5 is installed above the sliding block 1, a screw 3 is installed on one side of the sliding block 5, a No. 1 rotating head 2 is installed on one side of the screw 3, and a baffle 8 is installed under the connecting rod 4 , the slider 5 and the slider 1 are fixedly connected, the slider 5 and the screw 3 are fixedly connected, the connecting rod 4 and the baffle 8 are fixedly connected, and the slideway 7 runs through the connecting rod 4 Internally, the screw 3 can be rotated by turning the No. 1 rotating head 2, thereby pushing the slider 5 to drive the slider 1 to move, and the connecting rod 4 can be fixed on the working table of the milling machine through the cooperation of the slider 1 with the baffle plate 8 , so that the parts that need to be processed can have a stable position, and will not move during the processing, resulting in the failure of the entire processing; the cylinder 14 is installed above the connecting rod 4, and a lifting plate is installed above the cylinder 14. 9. The top of the lifting plate 9 is provided with a connecting hole 13, the damping sleeve 12 is installed inside the connecting hole 13, the cylinder 14 and the connecting rod 4 are fixedly connected, and the cylinder 14 and the lifting plate 9 are fixedly connected. , after the parts have been fixed, the cylinder 14 can be activated to lift the entire lifting plate 9 and the parts above it, so as to adjust the position of the parts in the vertical direction, so that the entire shaft parts can be in a horizontal position, thereby saving work time and improve labor efficiency.

As shown in Figures 2-4, an auxiliary bracket for a milling machine includes: a connecting cone 15, which is installed inside the connecting hole 13, a fixing sleeve 17 is installed above the connecting cone 15, and one side of the fixing sleeve 17 is installed with a Centering sleeve 20, the centering sleeve 20 and the fixing sleeve 17 are threadedly connected, and the connecting cone 15 and the fixing sleeve 17 are fixedly connected; It can form any angle with the lifting plate 9, so as to ensure that the parts can be installed in the required position and shape for processing, and at the same time, by pressing the fixed head 10, the connecting cone 15 can be snapped into the interior of the limiting sleeve 11, Therefore, it is ensured that the angle formed between the fixed sleeve 17 and the lifting plate 9 will not change, thereby ensuring the success rate of parts processing. The shaft parts to be processed can be inserted into the centering sleeve 20 first, and the centering sleeve 20 can be used to The small end of the centering sleeve 20 is centered, and the large end of the centering sleeve 20 is screwed into the fixed sleeve 17, so as to ensure that the central axis of the shaft part and the central axis of the fixed sleeve 17 are coincident, thereby ensuring the machining accuracy of the parts and reducing the scrap of the parts. No. 3 screwing heads 16 are installed on both sides of the fixed sleeve 17, a connecting block 18 is installed on one side of the No. 3 screwing head 16, a buffer pad 19 is installed on one side of the connecting block 18, and the connecting block 18 is screwed with the No. 3 screw The heads 16 are fixedly connected, and the connection block 18 and the buffer pad 19 are fixedly connected; the fixed head 10 is installed on one side of the lifting plate 9 , and a limiting sleeve 11 is installed on one side of the fixed head 10 .

Working principle: When the auxiliary bracket for milling machine is in use, first, one end of the shaft part to be processed is positioned and clamped with a clamp, and then the other end is inserted into the centering sleeve 20, and the small head of the centering sleeve 20 is used for positioning. Then screw the big end of the centering sleeve 20 into the fixing sleeve 17, so as to ensure that the central axis of the shaft part and the central axis of the fixing sleeve 17 are coincident, and turn the No. 3 screwing heads 16 on both sides to push the connecting block 18. Clamp the parts, and the cushion pad 19 will protect the surface of the shaft parts; then, turn the No. 1 rotating head 2 to push the screw 3 to rotate, thereby pushing the slider 5 to move in the slideway 7, and the slider 5 is driven by the opening slot 6 The sliding block 1 below moves, and the sliding block 1 cooperates with the baffle plate 8 to fix the connecting rod 4 on the table of the milling machine; then, insert the connecting cone 15 into the connecting hole 13, so that the fixing sleeve 17 can be An arbitrary angle is formed between the lifting plates 9, and the fixed head 10 is pressed, so that the connecting cone 15 can be engaged with the inside of the limiting sleeve 11, so as to ensure that the angle formed between the fixing sleeve 17 and the lifting plate 9 will not be Change, the damping sleeve 12 will also limit the rotation of the connecting cone 15; finally, the cylinder 14 can be activated to lift the entire lifting plate 9 and the parts above it, so as to adjust the position of the parts in the vertical direction, so that the entire shaft parts Able to be in a horizontal position, this is the working principle of the auxiliary support for this milling machine.

Claims (7)

1. an auxiliary support for milling machine, is characterized in that, comprises: A connecting rod (4), a slideway (7) is opened inside the connecting rod (4), an opening groove (6) is formed below the slideway (7), and the lower part of the opening groove (6) is installed There is a sliding block (1), a sliding block (5) is installed above the sliding block (1), a screw (3) is installed on one side of the sliding block (5), and one side of the screw (3) is installed A No. 1 rotating head (2) is installed, and a baffle plate (8) is installed below the connecting rod (4); A cylinder (14) is installed above the connecting rod (4), a lift plate (9) is installed above the air cylinder (14), and a connection hole (13) is opened on the top of the lift plate (9). ), a damping sleeve (12) is installed inside the connecting hole (13). 2. The auxiliary support for a milling machine according to claim 1, wherein the connecting hole (13) is further provided with: A connecting cone (15) is installed inside the connecting hole (13), a fixing sleeve (17) is installed above the connecting cone (15), and a centering sleeve is installed on one side of the fixing sleeve (17) (20), a No. 3 screwing head (16) is installed on both sides of the fixing sleeve (17), and a connecting block (18) is installed on one side of the No. 3 screwing head (16). The connecting block (18) ) is installed with a buffer pad (19) on one side; A fixing head (10) is installed on one side of the lifting plate (9), and a limiting sleeve (11) is installed on one side of the fixing head (10). 3. The auxiliary support for a milling machine according to claim 1, wherein the sliding block (5) and the sliding block (1) are fixedly connected, and the sliding block (5) and the screw (3) ) is a fixed connection. 4. The auxiliary support for a milling machine according to claim 1, wherein the connecting rod (4) and the baffle plate (8) are fixedly connected, and the slideway (7) runs through the connecting rod (4) inside. 5. The auxiliary support for a milling machine according to claim 1, wherein the cylinder (14) and the connecting rod (4) are fixedly connected, and the cylinder (14) is connected to the lifting plate (9). ) is a fixed connection. 6 . The auxiliary support for a milling machine according to claim 2 , wherein the centering sleeve ( 20 ) and the fixing sleeve ( 17 ) are threadedly connected, and the connecting cone ( 15 ) and the fixing sleeve are threaded. 7 . (17) is a fixed connection. 7. The auxiliary support for a milling machine according to claim 2, wherein the connecting block (18) and the No. 3 screwing head (16) are fixedly connected, and the connecting block (18) is connected to the The buffer pads (19) are fixedly connected.

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