Machining positioning device

Abstract

The invention relates to the technical field of positioning devices, in particular to a machining positioning device which comprises a bottom plate, a clamping mechanism and a protection mechanism, the clamping mechanism is arranged on the bottom plate and comprises a fixing plate, a first hydraulic assembly and a pressing plate, and the fixing plate is arranged on the side face of the bottom plate; one end of the first hydraulic assembly is connected with the fixing plate, the other end of the first hydraulic assembly is connected with the pressing plate, the protection mechanism comprises a first protection plate, a second protection plate, a telescopic column, a T-shaped groove, a T-shaped block, a damping block, a through groove, a sliding groove, a sliding block, a limiting frame and a square block, the T-shaped groove is formed in the bottom plate, and the T-shaped block is arranged in the through groove. And one end of the T-shaped block is connected with the bottom of the first protection plate, the other end of the T-shaped block extends into the T-shaped groove, and one end of the telescopic column is connected with the top of the first protection plate.

Description

Technical Field

[0001] The invention relates to the technical field of positioning devices, in particular to a mechanical processing positioning device. Background Art

[0002] As we all know, machining positioning devices play a vital role in mechanical manufacturing and processing. They can ensure that the workpiece will not shake during the processing, thereby improving the processing accuracy and efficiency.

[0003] A protective plate is generally provided on the clamping plate on the existing machining positioning device to prevent the clamping plate from being worn out due to long-term use. However, the protective plate and the clamping plate are generally connected by threads. When the protective plate is used for a long time and needs to be replaced, it is necessary to find a designated screwdriver to unscrew the bolts one by one, which wastes a lot of time. Moreover, when the bolts are used for a long time, the threads on the bolts are prone to wear, causing the protective plate and the clamping plate to loosen. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides a mechanical processing positioning device.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a mechanical processing positioning device, comprising a base plate, a clamping mechanism and a protective mechanism, wherein the clamping mechanism is arranged on the base plate, the clamping mechanism comprises a fixed plate, a first hydraulic component and a pressing plate, the fixed plate is arranged on the side of the base plate, one end of the first hydraulic component is connected to the fixed plate, and the other end of the first hydraulic component is connected to the pressing plate, the protective mechanism comprises a first protective plate, a second protective plate, a telescopic column, a T-slot, a T-block, a damping block, a through slot, a slide slot, a slider, a limit frame and a block, the T-slot is opened on the base plate, one end of the T-block It is connected to the bottom of the first protective plate, and the other end of the T-block extends into the T-slot. One end of the telescopic column is connected to the top of the first protective plate, and the other end of the telescopic column is connected to the bottom of the second protective plate. One end of the damping block extends into the second protective plate. The through groove is opened on the pressing plate, and the other end of the damping block passes through the through groove. The slide groove is opened on the pressing plate, one end of the slider is slidably connected to the slide groove, and the other end of the slider is connected to the limit frame, and the limit frame is sleeved on the damping block. One end of the block is connected to the top of the second protective plate, and the other end of the block passes through the pressing plate.

[0008] In order to improve stability, the present invention has been improved in that an auxiliary mechanism is provided on the side of the base plate, and the auxiliary mechanism includes a second hydraulic component and an auxiliary block, one end of the second hydraulic component is connected to the side of the base plate, and the other end of the second hydraulic component is connected to the auxiliary block, and the auxiliary mechanism is provided with several.

[0009] In order to improve the stability, the present invention is improved in that a plurality of the auxiliary mechanisms are symmetrically arranged.

[0010] In order to facilitate the operation of the equipment, the present invention is improved in that a controller is provided behind the base plate, the controller is electrically connected to the first hydraulic component, and the controller is electrically connected to the second hydraulic component.

[0011] In order to improve the supporting effect, the present invention has the following improvements: a supporting seat is provided at the bottom of the base plate, and a plurality of the supporting seats are provided.

[0012] In order to improve the stability, the present invention is improved in that a plurality of the support seats are symmetrically arranged.

[0013] In order to improve the sliding effect, the present invention is improved in that the T-block matches the T-slot, and the sliding block matches the sliding slot.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the present invention provides a mechanical processing positioning device, which has the following beneficial effects:

[0016] The mechanical processing positioning device has a detachable protective mechanism and a device in the structure. When the protective mechanism is used for a long time and is worn and needs to be replaced, the protective mechanism can be separated from the device and then replaced with a new protective mechanism. This avoids the situation in which the threads on the bolts are worn out due to long-term use of the bolts, which results in a decrease in the connection effect, as in the case of traditional threaded mechanisms. It also avoids the need to find a screwdriver that matches the bolts and unscrew the bolts one by one, thereby saving a certain amount of time and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention;

[0018] Figure 2 For the present invention Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0019] Figure 3 It is a schematic diagram of the shaft side structure of the present invention;

[0020] Figure 4 For the present invention Figure 1 A front view of

[0021] In the figure: 1. base plate; 2. support seat; 3. clamping mechanism; 4. fixing plate; 5. first hydraulic assembly; 6. pressing plate; 7. protection mechanism; 8. first protection plate; 9. second protection plate; 10. telescopic column; 11. T-slot; 12. T-block; 13. damping block; 14. through slot; 15. slide slot; 16. slider; 17. limit frame; 18. auxiliary mechanism; 19. second hydraulic assembly; 20. auxiliary block; 21. block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-4 A mechanical processing positioning device comprises a base plate 1, a clamping mechanism 3 and a protection mechanism 7, wherein the clamping mechanism 3 is arranged on the base plate 1, the clamping mechanism 3 comprises a fixed plate 4, a first hydraulic component 5 and a pressing plate 6, the fixed plate 4 is arranged on the side of the base plate 1, one end of the first hydraulic component 5 is connected to the fixed plate 4, and the other end of the first hydraulic component 5 is connected to the pressing plate 6, the protection mechanism 7 comprises a first protection plate 8, a second protection plate 9, a telescopic column 10, a T-slot 11, a T-block 12, a damping block 13, a through slot 14, a slide slot 15, a slider 16, a limit frame 17 and a block 21, the T-slot 11 is opened on the base plate 1, one end of the T-block 12 is connected to the bottom of the first protection plate 8 The telescopic column 10 is connected to the top of the first protective plate 8, and the other end of the telescopic column 10 is connected to the bottom of the second protective plate 9. One end of the damping block 13 extends into the second protective plate 9. The through groove 14 is provided on the pressing plate 6, and the other end of the damping block 13 passes through the through groove 14. The slide groove 15 is provided on the pressing plate 6. One end of the slider 16 is slidably connected to the slide groove 15, and the other end of the slider 16 is connected to the limit frame 17. The limit frame 17 is sleeved on the damping block 13. One end of the block 21 is connected to the top of the second protective plate 9, and the other end of the block 21 passes through the pressing plate 6.

[0024] When in use, first place the equipment at the designated position, then support the equipment through the base plate 1, then place the mechanical equipment to be fixed on the first protective plate 8 on the base plate 1, then start the first hydraulic assembly 5 on the fixing plate 4 to drive the pressing plate 6 to descend, so that the second protective plate 9 on the pressing plate 6 contacts the top of the mechanical equipment, the mechanical equipment can be clamped and fixed by the first protective plate 8 and the second protective plate 9, and then the mechanical equipment can be processed. When the pressing plate 6 descends, the telescopic column 10 will shrink to make the second protective plate 9 descend. The mechanical equipment is conventional technology on the market, and no specific restrictions are made here. Any mechanical equipment matching the present structure can be used. When the first protective plate 8 and the second protective plate 9 are used for a long time and wear and need to be replaced, first push the slider 16 on the slide 15 with force to make the limit frame 17 and The damping block 13 is separated, and the slider 16 is made of damping material, so it is necessary to push the slider 16 with force, and then push the damping block 13 with force to retract the damping block 13 into the second protective plate 9, so that the damping block 13 will move in the through groove 14, so that one end of the damping block 13 is separated from the top of the pressing plate 6, and then push the second protective plate 9 downward, so that the damping block 13 will pass through the through groove 14 and separate from the pressing plate 6, and the block 21 will also pass through the pressing plate 6 to separate the pressing plate 6, and then push the first protective plate 8 to separate the T-block 12 from the T-slot 11, so that the first protective plate 8 and the second protective plate 9 can be separated from the equipment, and then replace them with new first protective plates 8 and second protective plates 9. The size and shape of all components in this structure are not specifically limited here, and need to be produced according to actual conditions. The new protection mechanism 7 can be purchased from the manufacturer.

[0025] In this embodiment, the side of the bottom plate 1 is provided with an auxiliary mechanism 18, and the auxiliary mechanism 18 includes a second hydraulic component 19 and an auxiliary block 20. One end of the second hydraulic component 19 is connected to the side of the bottom plate 1, and the other end of the second hydraulic component 19 is connected to the auxiliary block 20. The auxiliary mechanism 18 has several Figure 1 As shown, the second hydraulic assembly 19 is started and contracted, so that the auxiliary block 20 can move, so that the auxiliary block 20 can clamp the side of the mechanical equipment, which can improve the stability of the clamping.

[0026] The auxiliary mechanism 18 has poor stability. To solve this problem, in this embodiment, a plurality of the auxiliary mechanisms 18 are symmetrically arranged.

[0027] The above-mentioned equipment is not convenient to operate. In order to solve this problem, in this embodiment, a controller is provided behind the base plate 1 , and the controller is electrically connected to the first hydraulic component 5 , and the controller is electrically connected to the second hydraulic component 19 .

[0028] The supporting effect of the above-mentioned equipment is relatively poor. In order to solve this problem, in this embodiment, a supporting seat 2 is provided at the bottom of the base plate 1, and the supporting seat 2 is provided in plurality.

[0029] The stability of the above-mentioned support base 2 is relatively poor. In order to solve this problem, in this embodiment, a plurality of the support bases 2 are symmetrically arranged.

[0030] In order to improve the sliding effect, in this embodiment, the T-block 12 matches the T-slot 11 , and the sliding block 16 matches the sliding slot 15 .

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mechanical processing positioning device, comprising a base plate (1), a clamping mechanism (3) and a protection mechanism (7), characterized in that: The clamping mechanism (3) is arranged on the base plate (1), and the clamping mechanism (3) comprises a fixed plate (4), a first hydraulic component (5) and a pressing plate (6). The fixed plate (4) is arranged on the side of the base plate (1), one end of the first hydraulic component (5) is connected to the fixed plate (4), and the other end of the first hydraulic component (5) is connected to the pressing plate (6). The protection mechanism (7) comprises a first protection plate (8), a second protection plate (9), a telescopic column (10), a T-shaped slot (11), a T-shaped block (12), a damping block (13), a through slot (14), a sliding slot (15), a sliding block (16), a limit frame (17) and a block (21). The T-shaped slot (11) is opened on the base plate (1), one end of the T-shaped block (12) is connected to the bottom of the first protection plate (8), and the T-shaped block (1 2) the other end extends into the T-shaped slot (11), one end of the telescopic column (10) is connected to the top of the first protective plate (8), the other end of the telescopic column (10) is connected to the bottom of the second protective plate (9), one end of the damping block (13) extends into the second protective plate (9), the through slot (14) is provided on the pressing plate (6), the other end of the damping block (13) passes through the through slot (14), the sliding slot (15) is provided on the pressing plate (6), one end of the slider (16) is slidably connected to the sliding slot (15), the other end of the slider (16) is connected to the limit frame (17), the limit frame (17) is sleeved on the damping block (13), one end of the block (21) is connected to the top of the second protective plate (9), the other end of the block (21) passes through the pressing plate (6).

2. A mechanical processing positioning device according to claim 1, characterized in that: An auxiliary mechanism (18) is provided on the side of the base plate (1), and the auxiliary mechanism (18) comprises a second hydraulic component (19) and an auxiliary block (20), one end of the second hydraulic component (19) is connected to the side of the base plate (1), and the other end of the second hydraulic component (19) is connected to the auxiliary block (20), and the auxiliary mechanism (18) is provided in plurality.

3. A mechanical processing positioning device according to claim 2, characterized in that: A plurality of the auxiliary mechanisms (18) are symmetrically arranged.

4. A mechanical processing positioning device according to claim 3, characterized in that: A controller is provided behind the base plate (1), the controller is electrically connected to the first hydraulic component (5), and the controller is electrically connected to the second hydraulic component (19).

5. A mechanical processing positioning device according to claim 4, characterized in that: A support seat (2) is provided at the bottom of the base plate (1), and a plurality of support seats (2) are provided.

6. A mechanical processing positioning device according to claim 5, characterized in that: A plurality of the support seats (2) are symmetrically arranged.

7. A mechanical processing positioning device according to claim 6, characterized in that: The T-block (12) matches the T-slot (11), and the sliding block (16) matches the sliding slot (15).

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