Machine tool fixture mounting structure based on adapter plate

Abstract

The utility model relates to the technical field of machine tools, in particular to a machine tool fixture mounting structure based on an adapter disc, which comprises a fixed disc, the right side of the fixed disc is fixedly connected with an adapter seat, the right side of the adapter seat is provided with a mounting seat, and the top and the bottom of the adapter seat are both provided with movable grooves. A clamping block is arranged in an inner cavity of the movable groove, a guide slope angle is formed in the right side of the bottom of the clamping block, clamping grooves are formed in the top and the bottom of the installation base, after the fixing disc is installed, the installation base is inserted into the adapter, in the process, under the action of the guide slope angle, the clamping block in the movable groove moves upwards to compress a spring, and when the installation base completely enters the adapter, the clamping block is clamped in the clamping groove. The spring and the clamping block are automatically clamped into the clamping groove, the mounting base is fixed, the clamping block is moved upwards through the pull rod to move out of the clamping groove during dismounting, then the mounting base can be dismounted, and the problem that an existing adapter disc machine tool clamp mounting structure is difficult to mount and replace quickly is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tools, in particular to a machine tool fixture installation structure based on an adapter plate. Background Art

[0002] Machine tools refer to machines used to manufacture machines, also known as machine tools or machine tools, and are usually referred to as machine tools. They are generally divided into metal cutting machine tools, forging machine tools, and woodworking machine tools. There are many ways to process mechanical parts in modern machinery manufacturing: in addition to cutting, there are also casting, forging, welding, stamping, extrusion, etc.

[0003] Publication number: CN 215357281 U's patent discloses a new type of machine tool fixture installation structure based on an adapter plate, which includes a fixing plate, a bolt hole, an adapter mechanism and a connecting plate. By setting up the adapter mechanism and the connecting plate, a fixing mechanism is arranged inside the adapter mechanism. The device can disconnect the fixing of the connecting plate by screwing out the bolt head, which is convenient for disassembling and assembling the machine tool fixture, that is, it is convenient to replace the machine tool fixture, so that different machine tool fixtures can be replaced, and the replacement is convenient. However, the device uses the rotating bolt head and the screw rod to cooperate with the nut to move the connecting rod downward, and then insert multiple groups of connecting blocks into the slot with the cooperation of the limit rod. When the screw rod is moved downward to link the limit rod, even if the limit rod is evenly set toward the center of the circle and the surface is smooth and fits the shell, the deflection force of the limit rod cannot be avoided, thereby interfering with the shell, so that it is difficult to ensure that multiple groups of connecting blocks can smoothly and quickly enter the slot to fix the connecting plate. For this reason, a machine tool fixture installation structure based on an adapter plate is proposed to solve the problem that the existing machine tool fixture installation structure of the adapter plate is difficult to install and replace quickly. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a machine tool fixture installation structure based on an adapter plate, which solves the technical problem that the existing machine tool fixture installation structure with an adapter plate is difficult to install and replace quickly.

[0006] (II) Technical solution

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A machine tool fixture installation structure based on an adapter plate comprises a fixed plate, a transfer seat is fixedly connected to the right side of the fixed plate, a mounting seat is arranged on the right side of the transfer seat, a movable groove is provided at the top and bottom of the transfer seat, a clamping block is provided in the inner cavity of the movable groove, a guide slope angle is provided at the right side of the bottom of the clamping block, a clamping groove is provided at the top and bottom of the mounting seat, two sets of fixed frames are fixedly connected to the outer ring of the transfer seat, a pull rod and a spring are arranged on the top of the clamping block, a limiting mechanism is provided in the inner cavity of the movable groove, and an ejection mechanism is provided in the inner cavity of the fixed plate;

[0009] Among them, the movable groove penetrates into the inner cavity of the adapter, the top fixing frame is located directly above the top movable groove, the pull rod penetrates the fixing frame, and the spring is located on the outer ring of the pull rod.

[0010] Preferably: the limiting mechanism is composed of a limiting block and a bearing;

[0011] Wherein, the size of the limit block is the same as that of the movable slot.

[0012] Preferably, the limit block is fixedly connected to the outer ring of the pull rod, and the bearing is fixedly connected to the top of the inner wall of the clamping block;

[0013] Wherein, the pull rod is fixedly connected to the inner ring of the bearing, and when the limit block moves out of the movable groove, the clamping block is separated from the clamping groove.

[0014] Preferably: the ejection mechanism is composed of a groove, a second spring and an ejection seat;

[0015] Wherein, the second spring and the ejection seat are both located in the inner cavity of the groove.

[0016] Preferably: the groove is opened on the right side of the fixed plate, and the outer diameter of the ejection seat is slightly smaller than the inner diameter of the groove;

[0017] Wherein, the left and right sides of the second spring are fixedly connected to the inner cavity wall of the groove and the ejection seat respectively.

[0018] Preferably: most of the left end of the mounting seat is located in the inner cavity of the adapter seat and fits with the fixing plate;

[0019] Wherein, the mating ends of the mounting seat and the fixing plate are provided with chamfers.

[0020] Preferably: the right side of the fixing frame together with the pull rod passes through the limiting groove, and the inner cavity of the limiting groove is provided with a limiting pin;

[0021] Wherein, the limiting pin passes through the limiting grooves on the fixing frame and the pull rod.

[0022] (III) Beneficial effects

[0023] 1. After installing the fixed plate, insert the mounting seat into the adapter seat. During the process, under the action of the guide slope angle, the card block in the movable groove moves up to compress the spring. When the mounting seat completely enters the adapter seat, the card block is automatically inserted into the card slot by using the spring, and the mounting seat is fixed. When disassembling, the card block can be moved up by the pull rod to move it out of the card slot to disassemble the mounting seat, which solves the problem that the existing adapter plate machine tool fixture installation structure is difficult to quickly install and replace.

[0024] Second, when installing the mounting seat, the ejector seat will move into the groove to compress the second spring, so that when removing the mounting seat, the mounting seat can be ejected by the ejector seat after the position of the block is limited by the limiting mechanism, further improving the convenience of removing the mounting seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0026] Figure 1 This is the structural diagram of the utility model;

[0027] Figure 2 This is the right side view of the structure of the utility model;

[0028] Figure 3 The utility model structure Figure 2 The cross-section is shown in the middle AA;

[0029] Figure 4 The utility model structure Figure 3 Enlarged view of point B in the middle.

[0030] Legend: 1. Fixed plate; 2. Adapter seat; 3. Mounting seat; 4. Movable slot; 5. Block; 6. Guide slope angle; 7. Slot; 8. Fixed frame; 9. Pull rod; 10. Spring; 11. Limit pin; 12. Limit mechanism; 121. Limit block; 122. Bearing; 13. Ejection mechanism; 131. Groove; 132. Second spring; 133. Ejection seat; 14. Chamfer; 15. Limit slot. DETAILED DESCRIPTION

[0031] The embodiment of the present application effectively solves the problem that the existing machine tool fixture installation structure with an adapter plate is difficult to install and replace quickly by providing a machine tool fixture installation structure based on an adapter plate. After the fixed plate is installed, the mounting seat is inserted into the adapter seat. During the process, under the action of the guide slope angle, the card block in the movable groove moves up to compress the spring. When the mounting seat completely enters the adapter seat, the card block is automatically inserted into the card slot by using the spring, and the mounting seat is fixed. When disassembling, the card block can be moved up by the pull rod to move it out of the card slot to remove the mounting seat.

[0032] Example

[0033] The technical solution in the embodiment of the present application effectively solves the technical problem that the existing adapter plate machine tool fixture installation structure is difficult to quickly install and replace. The overall idea is as follows:

[0034] In view of the problems existing in the prior art, the utility model provides a machine tool fixture installation structure based on an adapter plate, comprising a fixed plate 1, a transfer seat 2 is fixedly connected to the right side of the fixed plate 1, a mounting seat 3 is arranged on the right side of the transfer seat 2, a movable groove 4 is provided on the top and bottom of the transfer seat 2, a clamping block 5 is provided in the inner cavity of the movable groove 4, a guide slope angle 6 is provided on the right side of the bottom of the clamping block 5, a clamping groove 7 is provided on the top and bottom of the mounting seat 3, two sets of fixing frames 8 are fixedly connected to the outer ring of the transfer seat 2, and the top of the clamping block 5 is provided with a guide slope angle 6. The inner cavity of the movable groove 4 is provided with a pull rod 9 and a spring 10, the inner cavity of the movable groove 4 is provided with a limit mechanism 12, and the inner cavity of the fixed plate 1 is provided with an ejection mechanism 13. After the fixed plate 1 is installed, the mounting seat 3 is inserted into the adapter seat 2. During the process, under the action of the guide slope angle 6, the block 5 in the movable groove 4 moves up to compress the spring 10. When the mounting seat 3 completely enters the adapter seat 2, the block 5 is automatically inserted into the slot 7 by the spring 10, and the mounting seat 3 is fixed. When disassembling, the pull rod 9 is used to move the block 5 up to move it out of the slot 7 to disassemble the mounting seat 3;

[0035] The movable groove 4 penetrates into the inner cavity of the adapter 2 , the top fixing frame 8 is located directly above the top movable groove 4 , the pull rod 9 penetrates the fixing frame 8 , and the spring 10 is located on the outer ring of the pull rod 9 .

[0036] The limiting mechanism 12 is composed of a limiting block 121 and a bearing 122; wherein, the limiting block 121 is the same size as the movable groove 4; the limiting block 121 is fixedly connected to the outer ring of the pull rod 9, and the bearing 122 is fixedly connected to the top of the inner wall of the clamping block 5; wherein, the pull rod 9 is fixedly connected to the inner ring of the bearing 122, when the limiting block 121 moves out of the movable groove 4, the clamping block 5 is disengaged from the clamping groove 7, and when the mounting seat 3 is disassembled, the pull rod 9 is used to move the clamping block 5 out of the clamping groove 7, that is, the limiting block 121 is moved out of the movable groove 4, at this time, in conjunction with the bearing 122 on the clamping block 5, the rotating pull rod 9 drives the limiting block 121 to rotate ninety degrees, so that the clamping block 5 can be limited, thereby improving the convenience of disassembly of the mounting seat 3.

[0037] The ejection mechanism 13 is composed of a groove 131, a second spring 132 and an ejection seat 133; wherein the second spring 132 and the ejection seat 133 are both located in the inner cavity of the groove 131; the groove 131 is arranged on the right side of the fixed disk 1, and the outer diameter of the ejection seat 133 is slightly smaller than the inner diameter of the groove 131; wherein the left and right sides of the second spring 132 are respectively fixedly connected to the inner cavity wall of the groove 131 and the ejection seat 133, and when the mounting seat 3 is installed, the ejection seat 133 will move into the groove 131 to compress the second spring 132, so that after the position of the block 5 is limited by the limiting mechanism 12, the mounting seat 3 can be ejected by the ejection seat 133, thereby further improving the convenience of disassembly of the mounting seat 3.

[0038] Most of the left end of the mounting seat 3 is located in the inner cavity of the adapter seat 2 and fits with the fixed plate 1; wherein, a chamfer 14 is provided at the fitting end of the mounting seat 3 and the fixed plate 1, which cooperates with the chamfer 14 on the left side of the mounting seat 3 to ensure that with the cooperation of the guide slope angle 6, the block 5 can be smoothly moved into the movable groove 4, thereby ensuring smooth installation of the mounting seat 3.

[0039] The right side of the fixing frame 8 together with the pull rod 9 passes through the limiting groove 15, and the inner cavity of the limiting groove 15 is provided with a limiting pin 11; wherein, the limiting pin 11 passes through the limiting groove 15 on the fixing frame 8 and the pull rod 9. When the mounting seat 3 is installed, the limiting pin 11 can be inserted into the limiting groove 15 to fix the position of the pull rod 9, that is, to fix the position of the clamping block 5, to prevent the clamping block 5 from moving out of the clamping slot 7 due to centrifugal force when the machine tool rotates, causing the mounting seat 3 to detach, thereby improving the safety of this installation structure.

[0040] Working principle: When in use, fix the fixed plate 1 at the machine tool fixture installation position, and then directly insert the mounting seat 3 into the adapter seat 2. During the process, under the action of the guide slope angle 6, the block 5 in the movable groove 4 moves up to compress the spring 10. When the mounting seat 3 completely enters the adapter seat 2, the block 5 automatically snaps into the slot 7 under the action of the spring 10 to fix the mounting seat 3. When disassembling, use the pull rod 9 to move the block 5 up and out of the slot 7 to disassemble the mounting seat 3, which solves the problem that the existing adapter plate machine tool fixture installation structure is difficult to quickly install and replace.

[0041] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A machine tool fixture installation structure based on an adapter plate, comprising a fixed plate (1), a transfer seat (2) being fixedly connected to the right side of the fixed plate (1), and a mounting seat (3) being arranged on the right side of the transfer seat (2), characterized in that: The top and bottom of the adapter seat (2) are both provided with a movable groove (4), the inner cavity of the movable groove (4) is provided with a clamping block (5), the bottom right side of the clamping block (5) is provided with a guide slope angle (6), the top and bottom of the mounting seat (3) are both provided with a clamping groove (7), the outer ring of the adapter seat (2) is fixedly connected with two groups of fixing frames (8), the top of the clamping block (5) is provided with a pull rod (9) and a spring (10), the inner cavity of the movable groove (4) is provided with a limiting mechanism (12), and the inner cavity of the fixed plate (1) is provided with an ejection mechanism (13); The movable groove (4) penetrates into the inner cavity of the adapter (2), the top fixing frame (8) is located directly above the movable groove (4), the pull rod (9) penetrates the fixing frame (8), and the spring (10) is located on the outer ring of the pull rod (9).

2. A machine tool fixture installation structure based on an adapter plate as claimed in claim 1, characterized in that: The limiting mechanism (12) is composed of a limiting block (121) and a bearing (122); Wherein, the size of the limit block (121) is the same as that of the movable groove (4).

3. A machine tool fixture installation structure based on an adapter plate as claimed in claim 2, characterized in that: The limit block (121) is fixedly connected to the outer ring of the pull rod (9), and the bearing (122) is fixedly connected to the top of the inner wall of the clamping block (5); The pull rod (9) is fixedly connected to the inner ring of the bearing (122), and when the limit block (121) moves out of the movable groove (4), the clamping block (5) is separated from the clamping groove (7).

4. The machine tool fixture installation structure based on the adapter plate according to claim 1, characterized in that: The ejection mechanism (13) is composed of a groove (131), a second spring (132) and an ejection seat (133); Wherein, the second spring (132) and the ejection seat (133) are both located in the inner cavity of the groove (131).

5. A machine tool fixture installation structure based on an adapter plate as claimed in claim 4, characterized in that: The groove (131) is opened on the right side of the fixed plate (1), and the outer diameter of the ejection seat (133) is slightly smaller than the inner diameter of the groove (131); Wherein, the left and right sides of the second spring (132) are respectively fixedly connected to the inner cavity wall of the groove (131) and the ejection seat (133).

6. The machine tool fixture installation structure based on the adapter plate according to claim 1, characterized in that: Most of the left end of the mounting seat (3) is located in the inner cavity of the adapter seat (2) and fits with the fixing plate (1); Wherein, the mating ends of the mounting seat (3) and the fixing plate (1) are provided with chamfers (14).

7. The machine tool fixture installation structure based on the adapter plate according to claim 1, characterized in that: The right side of the fixing frame (8) together with the pull rod (9) passes through a limiting groove (15), and a limiting pin (11) is provided in the inner cavity of the limiting groove (15); Wherein, the limiting pin (11) passes through the limiting groove (15) on the fixing frame (8) and the pull rod (9).

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