Clamp platform for surface grinding machine

Abstract

The utility model discloses a fixture platform for a surface grinder, which comprises a working platform and a fixture module, the fixture module comprises a first butt clamping component and a second butt clamping component, the first butt clamping component adopts the matching of a limit adjusting mechanism and a telescopic pressing mechanism to realize butt clamping, the limit adjusting mechanism comprises a plurality of adjusting rollers, and the telescopic pressing mechanism can press the telescopic pressing mechanism through the rotation of the adjusting rollers. When the adjusting rollers are rotated independently, the limiting blocking pieces can be driven to turn over, a fixing area can be formed between the turned-up limiting blocking pieces and the abutting-pressing face of the telescopic abutting-pressing mechanism, and due to the fact that the adjusting rollers are sequentially arranged in the direction close to the telescopic abutting-pressing mechanism, when an operator independently rotates the adjusting rollers located at different positions, the fixing area can be fixed. The length stroke range of the fixing area can be adjusted in a large-span mode, when one end of a material abuts against the limiting stop piece, the telescopic abutting mechanism can be finely adjusted so that the telescopic abutting mechanism can press the other end of the material, through cooperation of the structure, the clamp platform has great compatibility with the materials uneven in length, and meanwhile convenience during butt clamping operation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of processing equipment, and particularly relates to a fixture platform for a surface grinder. Background Art

[0002] At present, according to different requirements put forward by the purchaser, the metal block-shaped and plate-shaped materials supplied by the raw material supplier generally come in a variety of different specifications. These metal block-shaped and plate-shaped materials generally need to be ground on the surface. When using the existing grinding equipment to grind them, if it is necessary to replace the materials that exceed the specification adaptation range of the same fixture, a set of grinding machine fixtures needs to be replaced again on the working platform of the grinding equipment. For large-scale equipment used for grinding large metal materials, this process of replacing the fixture on the working platform is relatively troublesome and also has certain safety risks. Then, most of the existing fixtures for surface grinders of metal block-shaped and plate-shaped materials adopt flat-bottom support and clamp the block-shaped materials along the length direction or width direction to fix the materials. The fixing structure of this kind of fixture has limitations in the compatibility of material specifications. Therefore, there is an urgent need for a fixture platform for a surface grinder with high compatibility. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a fixture platform for a surface grinder to solve the problem that the fixtures installed on the working platform of the existing surface grinder have poor compatibility with the specifications of materials.

[0004] The utility model provides the following technical solution: A fixture platform for a surface grinder, including a working platform and a fixture module arranged on the working platform. The fixture module includes a first clamping assembly for clamping materials along the length direction of the working platform and a second clamping assembly for clamping materials along the width direction of the working platform. The first clamping assembly includes a limit adjusting mechanism and a telescopic pressing mechanism arranged oppositely. The limit adjusting mechanism includes multiple adjusting rollers inserted and arranged on the working platform and multiple limit stoppers arranged on the adjusting rollers. The multiple adjusting rollers are arranged along the direction close to the telescopic pressing mechanism. When the adjusting rollers rotate to drive the limit stoppers to flip, a fixing area for placing materials is formed between the limit stoppers and the pressing surface of the telescopic pressing mechanism. By independently rotating the corresponding adjusting rollers along the direction close to or away from the telescopic pressing mechanism, the length of the fixing area can be reduced or increased.

[0005] A fixture platform for a surface grinder as described above, wherein the limiting stop is provided with an abutting plate and a supporting plate which are perpendicular to each other, so that the side surface of the limiting stop is L-shaped. When the limiting stop flips as the adjusting roller rotates, the abutting plate flips to face the telescopic pressing mechanism and abuts against the side surface of the material, and at this time, the supporting plate abuts against the bottom surface of the material.

[0006] A fixture platform for a surface grinder as described above, wherein the adjusting roller is inserted through the connection between the abutting plate and the supporting plate.

[0007] A fixture platform for a surface grinder as described above, wherein a plurality of receiving plate strips protrude along the length direction on the working platform, and the limiting stops are all spaced between adjacent receiving plate strips. A plurality of strengthening flanges are also provided between adjacent receiving plate strips on the working platform. When the abutting plate abuts against the material, the strengthening flanges are used to abut against the side of the abutting plate away from the material.

[0008] A fixture platform for a surface grinder as described above, wherein the limit adjusting mechanism further includes a handle provided at one end of the adjusting roller, and the handle is arranged radially along the adjusting roller.

[0009] A fixture platform for a surface grinder as described above, wherein the telescopic pressing mechanism includes a first pressing member movably arranged along the length direction of the working platform, a rotating sleeve rotatably arranged on the working platform, and a first screw. One end of the first screw is fixed to the side of the first pressing member away from the material, and the rotating sleeve is sleeved on the end of the first screw away from the first pressing member.

[0010] A fixture platform for a surface grinder as described above, wherein the telescopic pressing mechanism further includes a plurality of slide rail sets arranged along the length direction of the working platform. The guide rail parts of the slide rail sets are all spaced between adjacent receiving plate strips, and the slider parts of the slide rail sets are all fixed to the bottom of the first pressing member.

[0011] A fixture platform for a surface grinder as described above, wherein the second pair of clamping components includes a side pressing kit and a side pressing substrate arranged oppositely. The side pressing kit includes a side pressing plate and a second screw. The second screw penetrates through the side wall of the working platform and abuts against the side pressing plate. The side pressing kits are arranged in a plurality along the length direction of the working platform.

[0012] A fixture platform for a surface grinder as described above, wherein a plurality of liquid discharge ports are provided on the side surface of the working platform, and a liquid discharge groove is provided at the position opposite to the liquid discharge ports.

[0013] A fixture platform for a surface grinder as described above further includes a driving base for carrying the working platform, and a translation driver for driving the working platform to move back and forth in the length direction is provided on the driving base.

[0014] Compared with the prior art, the present utility model has the following advantages:

[0015] In the fixture platform for a surface grinder of the present utility model, the first pair of clamping components and the second pair of clamping components are used in cooperation in the fixture module to fix the material. Among them, the first pair of clamping components uses the cooperation of a limit adjustment mechanism and a telescopic pressing mechanism to achieve clamping. The limit adjustment mechanism includes multiple adjustment rollers. By rotating the adjustment rollers, the flipping of the limit stoppers on the adjustment rollers can be driven. The flipped limit stoppers can form a fixing area with the pressing surface of the telescopic pressing mechanism. Because the multiple adjustment rollers are arranged in sequence in the direction close to the telescopic pressing mechanism, when the operator independently rotates the adjustment rollers at different positions, the length stroke range of the fixing area can be adjusted in a large span. When one end of the material abuts against the limit stopper, the other end of the material can be tightly pressed by finely adjusting the telescopic pressing mechanism. The cooperation of this structure makes the fixture platform have great compatibility with materials of uneven lengths, and at the same time improves the convenience during the clamping operation. Description of the Drawings

[0016] Figure 1 It is a three-dimensional schematic diagram of the fixture platform of the present utility model.

[0017] Figure 2 It is a partial exploded schematic diagram of the fixture platform of the present utility model.

[0018] Figure 3 It is a partial exploded schematic diagram of the fixture platform of the present utility model.

[0019] Figure 4 It is a three-dimensional schematic diagram of the fixture platform of the present utility model from another angle.

[0020] Description of the Reference Numerals: 1, working platform; 2, fixture module; 3, driving base; 11, fixing area; 12, receiving strip; 13, reinforcing flange; 14, drain port; 15, drain groove; 21, first pair of clamping components; 22, second pair of clamping components; 31, translation driver; 211, limit adjustment mechanism; 212, telescopic pressing mechanism; 221, side pressing kit; 222, side pressing substrate; 2111, adjustment roller; 2112, limit stopper; 2113, abutting plate; 2114, supporting plate; 2115, handle; 2121, first pressing member; 2122, rotating kit; 2123, first screw; 2124, slide rail kit; 2211, side pressing plate; 2212, second screw. Detailed Embodiments

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with 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 embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] Embodiment 1: Please refer to the attached Figure 1 to the attached Figure 4 , this embodiment provides a fixture platform for a surface grinder, including an operation platform 1 and a fixture module 2 arranged on the operation platform 1. The fixture module 2 includes a first clamping assembly 21 for clamping materials along the length direction of the operation platform 1, and a second clamping assembly 22 for clamping materials along the width direction of the operation platform 1. The first clamping assembly 21 includes a limit adjusting mechanism 211 and a telescopic pressing mechanism 212 arranged opposite to each other. The limit adjusting mechanism 211 includes multiple adjusting rollers 2111 inserted and arranged on the operation platform 1, and multiple limit stoppers 2112 arranged on the adjusting rollers 2111. The multiple adjusting rollers 2111 are arranged along the direction close to the telescopic pressing mechanism 212. When the adjusting rollers 2111 rotate to drive the limit stoppers 2112 to flip, a fixing area 11 for placing materials is formed between the limit stoppers 2112 and the pressing surface of the telescopic pressing mechanism 212. By independently rotating the corresponding adjusting rollers 2111 along the direction close to or away from the telescopic pressing mechanism 212, the length of the fixing area 11 can be reduced or increased. In the fixture platform for a surface grinder in this embodiment, the first clamping assembly 21 and the second clamping assembly 22 in the fixture module 2 are used in cooperation to fix the materials. Among them, the first clamping assembly 21 uses the cooperation of the limit adjusting mechanism 211 and the telescopic pressing mechanism 212 to achieve clamping. The limit adjusting mechanism 211 includes multiple adjusting rollers 2111. By rotating the adjusting rollers 2111, the flipping of the limit stoppers 2112 on the adjusting rollers 2111 can be driven. The flipped limit stoppers 2112 can form a fixing area 11 with the pressing surface of the telescopic pressing mechanism 212. Because the multiple adjusting rollers 2111 are arranged in sequence along the direction close to the telescopic pressing mechanism 212, when the operator independently rotates the adjusting rollers 2111 at different positions, the length stroke range of the fixing area 11 can be adjusted in a large span. When one end of the material abuts against the limit stopper 2112, the other end of the material can be tightly pressed by fine-tuning the telescopic pressing mechanism 212. The cooperation of this structure makes the fixture platform have great compatibility with materials of uneven lengths, and also improves the convenience during the clamping operation.

[0023] The limiting stop 2112 is provided with an abutting plate 2113 and a supporting plate 2114 which are perpendicular to each other, so that the side surface of the limiting stop 2112 is L-shaped. When the limiting stop 2112 flips as the adjusting roller 2111 rotates, the abutting plate 2113 flips to face the telescopic pressing mechanism 212 and abuts against the side surface of the material, and at this time, the supporting plate 2114 abuts against the bottom surface of the material. Preferably, the adjusting roller 2111 is inserted through the connection part of the abutting plate 2113 and the supporting plate 2114. Therefore, when the material continuously applies pressure to the limiting stop 2112 under the action of the telescopic pressing mechanism 212, that is, when pressure is applied to the abutting plate 2113, the supporting plate 2114 will continuously fit and support the bottom of the material under the prying action.

[0024] A plurality of receiving strips 12 are convexly provided on the working platform 1 along the length direction, and the limiting stops 2112 are all spaced between adjacent receiving strips 12. The working platform 1 is also provided with a plurality of strengthening flanges 13 between adjacent receiving strips 12. When the abutting plate 2113 abuts against the material, the strengthening flanges 13 are used to abut against the side of the abutting plate 2113 away from the material. When the material continuously applies pressure to the limiting stop 2112 under the action of the telescopic pressing mechanism 212, that is, when pressure is applied to the abutting plate 2113, the side of the abutting plate 2113 facing away from the material abuts against the strengthening flanges 13, and the setting of the strengthening flanges 13 can strengthen the pressure load borne by the abutting plate 2113.

[0025] The limiting adjustment mechanism 211 further includes a handle 2115 provided at one end of the adjusting roller 2111. The handle 2115 is arranged radially along the adjusting roller 2111. By grasping and swinging the handle 2115, all the limiting stops 2112 inserted through the handle 2115 can be controlled to flip simultaneously.

[0026] The telescopic pressing mechanism 212 includes a first pressing member 2121 movably arranged along the length direction of the working platform 1, a rotating sleeve 2122 rotatably arranged on the working platform 1, and a first screw 2123. One end of the first screw 2123 is fixed to the side of the first pressing member 2121 away from the material, and the rotating sleeve 2122 is sleeved on the end of the first screw 2123 away from the first pressing member 2121. By rotating the rotating sleeve 2122, the first screw 2123 can be slowly moved away from or close to the rotating sleeve 2122 to drive the movement of the first pressing member 2121.

[0027] Preferably, the telescopic pressing mechanism 212 further includes a plurality of slide rail sets 2124 arranged along the length direction of the working platform 1. The guide rail parts of the slide rail sets 2124 are all arranged at intervals between adjacent receiving strips 12, and the slider parts of the slide rail sets 2124 are all fixed to the bottom of the first pressing member 2121. The setting of the slide rail sets 2124 reduces the moving friction of the first pressing member 2121.

[0028] The second pair of clamping assemblies 22 includes a side pressing kit 221 and a side pressing substrate 222 which are oppositely arranged. The side pressing kit 221 includes a side pressing plate 2211 and a second screw 2212. The second screw 2212 penetrates through the side wall of the working platform 1 and abuts against the side pressing plate 2211. The far side of the side pressing kit 221 can refer to the telescopic pressing mechanism 212. Preferably, the side pressing kits 221 are arranged in a plurality along the length direction of the working platform 1 to adapt to materials of different lengths.

[0029] A plurality of liquid discharge ports 14 are provided on the side of the working platform 1, and a liquid discharge groove 15 is provided at the position opposite to the liquid discharge port 14. When the grinding machine is grinding, the liquid discharge port 14 is used to discharge the coolant accumulated in the working platform 1, and the liquid discharge groove 15 is used to convey the discharged coolant to the corresponding return device.

[0030] The fixture platform further includes a driving base 3 for carrying the working platform 1. A translation driver 31 for driving the working platform 1 to move back and forth along the length direction is provided on the driving base 3, which is convenient for multi-axis grinding processing of the grinding machine.

[0031] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixture platform for a surface grinder, characterized in that: The invention comprises a working platform (1), a clamp module (2) arranged on the working platform (1), the clamp module (2) comprising a first pair of clamping components (21) for clamping materials along the length direction of the working platform (1), and a second pair of clamping components (22) for clamping materials along the width direction of the working platform (1), the first pair of clamping components (21) comprising a position limiting adjustment mechanism (211) and a telescopic pressing mechanism (212) arranged opposite to each other, the position limiting adjustment mechanism (211) comprising a plurality of adjustment rollers (2111) arranged on the working platform (1) and a plurality of adjusting rollers (2111) arranged on the working platform (1) and a plurality of adjusting rollers (2112 ... A limit stopper (2112) on an adjusting roller (2111), wherein a plurality of the adjusting rollers (2111) are arranged in a direction close to the telescopic pressing mechanism (212); when the adjusting roller (2111) rotates to drive the limit stopper (2112) to flip, a fixed area (11) for placing materials is formed between the limit stopper (2112) and the pressing surface of the telescopic pressing mechanism (212); and the corresponding adjusting rollers (2111) are independently rotated in a direction close to or away from the telescopic pressing mechanism (212), so that the length of the fixed area (11) can be reduced or increased.

2. The fixture platform for a surface grinder according to claim 1, characterized in that: The limit stopper (2112) is provided with a contact plate (2113) and a supporting plate (2114) which are arranged perpendicular to each other, so that the side of the limit stopper (2112) is arranged in an L shape. When the limit stopper (2112) turns over with the rotation of the adjustment roller (2111), the contact plate (2113) turns over to face the telescopic pressing mechanism (212) and abuts against the side of the material. At this time, the supporting plate (2114) abuts against the bottom surface of the material.

3. The fixture platform for a surface grinder according to claim 2, characterized in that: The adjusting roller (2111) is connected to the connection between the abutment plate (2113) and the supporting plate (2114).

4. The fixture platform for a surface grinder according to claim 2, characterized in that: The working platform (1) is provided with a plurality of receiving strips (12) protruding along the length direction, and the limit stoppers (2112) are spaced between adjacent receiving strips (12). The working platform (1) is also provided with a plurality of reinforcing flanges (13) between adjacent receiving strips (12). When the abutting plate (2113) abuts against the material, the reinforcing flanges (13) are used to abut against the side of the abutting plate (2113) away from the material.

5. The fixture platform for a surface grinder according to claim 4, characterized in that: The position limiting adjustment mechanism (211) further comprises a handle (2115) arranged at one end of the adjustment roller (2111), and the handle (2115) is arranged along the radial direction of the adjustment roller (2111).

6. The fixture platform for a surface grinder according to claim 4, characterized in that: The telescopic pressure mechanism (212) comprises a first pressure piece (2121) movably arranged along the length direction of the working platform (1), a rotating sleeve (2122) rotatably arranged on the working platform (1), and a first screw (2123), one end of the first screw (2123) is fixed to a side of the first pressure piece (2121) away from the material, and the rotating sleeve (2122) is sleeved on an end of the first screw (2123) away from the first pressure piece (2121).

7. The fixture platform for a surface grinder according to claim 6, characterized in that: The telescopic pressing mechanism (212) further comprises a plurality of slide rail assemblies (2124) arranged along the length direction of the working platform (1), the guide rail portions of the slide rail assemblies (2124) being arranged at intervals between adjacent receiving strips (12), and the slider portions of the slide rail assemblies (2124) being fixed to the bottom of the first pressing member (2121).

8. The fixture platform for a surface grinder according to claim 1, characterized in that: The second pair of clamping components (22) comprises a side pressure sleeve (221) and a side pressure base plate (222) which are arranged opposite to each other, the side pressure sleeve (221) comprises a side pressure plate (2211) and a second screw rod (2212), the second screw rod (2212) passes through the side wall of the working platform (1) and abuts against the side pressure plate (2211), and the side pressure sleeve (221) is a plurality of sleeves arranged along the length direction of the working platform (1).

9. The fixture platform for a surface grinder according to claim 1, characterized in that: A plurality of drainage ports (14) are provided on the side of the working platform (1), and a drainage trough (15) is provided opposite to the drainage port (14).

10. The fixture platform for a surface grinder according to claim 1, characterized in that: It also comprises a driving base (3) for carrying the working platform (1), and the driving base (3) is provided with a translation driver (31) for driving the working platform (1) to move back and forth along the length direction.

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