Grinding device with cooling structure for flange machining

Abstract

The utility model discloses a flange machining polishing device with a cooling structure, which belongs to the technical field of polishing devices, and comprises a machine body, a clamping block is rotatably arranged at the top end of a sliding seat, a cooling device is arranged on one side of the top end of the machine body, the cooling device comprises a box body, the bottom end of the box body is fixedly connected with a conveying pipe, and the bottom end of the conveying pipe is fixedly connected with a sliding seat. A pump machine is arranged on the side, close to the box body, of the outer surface of the machine body, and an output pipe is arranged at the other end of the pump machine. Cooling liquid is sprayed to the contact position of the first grinding wheel or the second grinding wheel and the surface of the flange through the two sprayers at the bottom end of the output pipe, the grinding position of the flange is cooled, the problem that the surface of the flange is deformed due to continuous temperature rise in the grinding process is avoided as much as possible, and intermittent control over operation of grinding equipment to cool the flange is not needed. And the use efficiency and practicability of the grinding equipment are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of polishing device, specifically is a kind of polishing device with cooling structure for flange processing. BACKGROUND

[0002] Flange is a kind of circular or square disc-shaped component for connecting pipeline, valve, pump, equipment etc., sealing and fixing are realized by the connection between bolt, gasket and flange.The main components of flange include flange body, bolt hole and sealing surface, flange needs to be polished after production using polishing equipment.

[0003] When polishing flange using polishing equipment, the inner ring of flange is fixed on the fixed seat of polishing equipment, then fixed seat is moved to polishing grinding wheel, and side and end face of flange are polished respectively by horizontally and vertically rotating grinding wheel.

[0004] But in actual use process, the temperature of flange polishing surface continuously rises when flange end face and side are in contact with the surface of grinding wheel for a long time, and flange surface appears slight deformation problem, so polishing equipment needs to be intermittently operated in polishing process, leading to the problem of low efficiency when using polishing device to polish flange. CONTENT OF UTILITY MODEL

[0005] (1) technical problem solved

[0006] In order to overcome the above-mentioned defects of prior art, the utility model provides a kind of polishing device with cooling structure for flange processing, solve the problem that the temperature of flange polishing surface continuously rises when flange end face and side are in contact with the surface of grinding wheel for a long time, and flange surface appears slight deformation problem, so polishing equipment needs to be intermittently operated in polishing process, leading to the problem of low efficiency when using polishing device to polish flange.

[0007] (2) technical scheme

[0008] In order to achieve the above object, the utility model provides the following technical scheme: A polishing device with cooling structure for flange processing, including machine body, the top end of machine body is provided with slide seat, the top of slide seat is provided with clamping block of rotation, the bottom of slide seat is provided with motor for driving clamping block rotation, the top of machine body one side is provided with electric push rod, the output rod of electric push rod is fixedly connected with one side of slide seat, the top of machine body one side is provided with first grinding wheel and second grinding wheel of rotation respectively, the outer surface of machine body is provided with drive motor for driving first grinding wheel and second grinding wheel rotation respectively, the top of machine body one side is provided with cooling device, the cooling device includes box, the bottom of box is fixedly connected with the top of machine body one side, the bottom of box is fixedly connected with the conveying pipe, the outer surface of machine body is provided with pump machine near the one side of box, the one end of pump machine is connected with the one end of conveying pipe away from the box, the other end of pump machine is provided with output pipe, the outer surface of output pipe is L-shaped, the both ends of output pipe are fixedly connected with spray head respectively, the both ends of output pipe are located above first grinding wheel and second grinding wheel respectively.

[0009] As a further scheme of the utility model: the side of machine body is provided with slot, the inner wall of slot is provided with plug rod of sliding insertion, one end of plug rod is fixedly connected with collection box.

[0010] As a further scheme of the utility model: one side of collection box is fixedly connected with pull rod, the outer surface of pull rod is U-shaped.

[0011] As a further scheme of the utility model: the bottom one side of machine body is fixedly connected with support rod, the outer surface of support rod is L-shaped.

[0012] As a further scheme of the utility model: the top of collection box is provided with auxiliary device, the auxiliary device includes two screw rods, two screw rods are rotatably connected with the top of collection box on both sides, the outer surface of screw rod is threadedly connected with sliding block, one end of sliding block is fixedly connected with pressure rod, the top of collection box is provided with rectangular slot, the inside of rectangular slot is provided with water permeable membrane.

[0013] As a further scheme of the utility model: one side of sliding block is fixedly connected with positioning block, one side of positioning block is sliding on one side of collection box.

[0014] As a further scheme of the utility model: the top of screw rod is fixedly connected with operating block, the outer surface of operating block is provided with a plurality of convex blocks.

[0015] (Three) beneficial effects

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] 1、The flange machining polishing device with cooling structure, through the setting cooling device, the cooling liquid in the box is input into the inside of the L-shaped output pipe through the pump machine and the conveying pipe, the cooling liquid is sprayed at the contact place of the first grinding wheel or the second grinding wheel and the flange surface through the two spray heads at the bottom end of the output pipe, the polishing place of the flange is cooled, the problem that the temperature of the flange surface continuously rises and deformation occurs in the polishing process is avoided as much as possible, and the polishing equipment is not needed to be operated by intermittent control to cool the flange, and the efficiency and practicality of the polishing equipment in use are improved.

[0018] 2、The flange machining polishing device with cooling structure, by inserting the one end of the inserting rod into the slot on the one side of the body, the collecting box is located below the table top of the body, the cooling liquid sprayed by the cooling device can be collected through the collecting box, and the cleanliness of the processing environment and the reuse of the cooling liquid are facilitated.

[0019] 3、The flange machining polishing device with cooling structure, by setting the auxiliary device, the debris generated by polishing in the cooling liquid passing through the water-permeable membrane is filtered through the water-permeable membrane by fixing the water-permeable membrane at the top end of the collecting box, and the debris is filtered on the surface of the water-permeable membrane, so that the cooling liquid can be reused. DETAILED DESCRIPTION

[0020] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0021] Figure 2 It is a structure schematic view of the body of the utility model;

[0022] Figure 3 It is a structure schematic view of the supporting rod of the utility model;

[0023] Figure 4 It is a structure schematic view of the collecting box of the utility model.

[0024] In the drawing: 1, body; 2, cooling device; 3, auxiliary device; 4, sliding seat; 5, clamping block; 6, electric push rod; 7, first grinding wheel; 8, second grinding wheel; 21, box; 22, conveying pipe; 23, pump machine; 24, output pipe; 25, spray head; 26, slot; 27, inserting rod; 28, collecting box; 29, pull rod; 210, supporting rod; 31, rectangular groove; 32, water-permeable membrane; 33, screw rod; 34, sliding block; 35, pressing rod; 36, operating block; 37, positioning block. DETAILED DESCRIPTION

[0025] The technical scheme of the patent will be further described in detail in combination with specific embodiments.

[0026] As Figures 1-3The utility model provides a kind of technical scheme shown in the utility model discloses a kind of grinding device with cooling structure for flange processing, including body 1, the top end of body 1 is slidably provided with slide 4, the top end of slide 4 is rotatably provided with clamping block 5, the bottom of slide 4 is provided with motor for driving clamping block 5 rotation, the top end of body 1 one side is provided with electric push rod 6, the output rod of electric push rod 6 is fixedly connected with one side of slide 4, the top end of body 1 one side is rotatably provided with first grinding wheel 7 and second grinding wheel 8 respectively, the outer surface of body 1 is respectively provided with driving motor for driving first grinding wheel 7 and second grinding wheel 8 rotation, the top end of body 1 one side is provided with cooling device 2, cooling device 2 includes box 21, the bottom of box 21 is fixedly connected with the top end of body 1 one side, the bottom of box 21 is fixedly connected with conveying pipe 22, the outer surface of body 1 is provided with pump 23 near box 21 side, one end of pump 23 is connected with the end of conveying pipe 22 away from box 21, the other end of pump 23 is provided with output pipe 24, the outer surface shape of output pipe 24 is L-shaped, two ends of output pipe 24 are respectively fixedly connected with spray head 25, two ends of output pipe 24 are respectively located above first grinding wheel 7 and second grinding wheel 8, when using grinding device to polish flange, first the inner ring of flange is sleeved on the outer surface of clamping block 5, then cooling liquid is added into the inside of box 21, the driving motor on the outer surface of body 1 and electric push rod 6 are controlled to operate by the control knob on the top end of body 1, the slide 4 is moved to the direction of first grinding wheel 7 by the elongation of electric push rod 6, the clamping block 5, first grinding wheel 7 and second grinding wheel 8 are respectively driven to rotate by each driving motor, so that the end surface of flange located at clamping block 5 is contacted with the outer surface of first grinding wheel 7, and the side edge is contacted with the outer surface of second grinding wheel 8, the end surface and side edge of flange are polished by rotating first grinding wheel 7 and second grinding wheel 8, the intermittent operation of pump 23 is controlled during polishing process, the cooling liquid in box 21 is input into the inside of L-shaped output pipe 24 by conveying pipe 22 by pump 23, the cooling liquid is sprayed on the contact place of first grinding wheel 7 or second grinding wheel 8 and flange surface by two spray heads 25 on the bottom end of output pipe 24, the polishing place of flange is cooled, the problem that the temperature of flange surface continues to rise and deformation occurs during polishing process is avoided as far as possible, and flange is cooled without intermittent control of polishing equipment operation, the efficiency and practicability of polishing equipment during use are improved.

[0027] Specifically, as Figures 2-4As shown, one side of the body 1 is provided with a slot 26, the inner wall of the slot 26 is slidably provided with a plug rod 27, one end of the plug rod 27 is fixedly connected with a collection box 28, before using the polishing device, the one end of the plug rod 27 can be inserted into the slot 26 on one side of the body 1, so that the collection box 28 is located below the table top of the body 1, the cooling liquid sprayed by the cooling device 2 can be collected through the collection box 28, which is convenient for controlling the cleanliness of the processing environment and the reuse of the cooling liquid, one side of the collection box 28 is fixedly connected with a pull rod 29, the outer surface of the pull rod 29 is U-shaped, holding the outer surface of the U-shaped pull rod 29 can more conveniently control the plug rod 27 to be inserted into the slot 26 or pulled out of the slot 26.

[0028] Specifically, as shown in Figures 2-4 , the bottom end of the body 1 is fixedly connected with a supporting rod 210, the outer surface of the supporting rod 210 is L-shaped, when installing the collection box 28, the bottom end of the collection box 28 can be placed above the end of the L-shaped supporting rod 210 away from the body 1, the lower part of the collection box 28 is supported by the supporting rod 210, improving the stability after installation of the collection box 28.

[0029] Specifically, as shown in Figure 1 , Figure 2 and Figure 4 , the top end of the collection box 28 is provided with an auxiliary device 3, the auxiliary device 3 includes two screw rods 33, the two screw rods 33 are respectively rotatably connected with the top end of the collection box 28, the outer surface of the screw rod 33 is threadedly connected with a sliding block 34, one end of the sliding block 34 is fixedly connected with a pressing rod 35, the top end of the collection box 28 is provided with a rectangular groove 31, the inside of the rectangular groove 31 is provided with a water permeable membrane 32, when installing the collection box 28, the edge of one water permeable membrane 32 can be first attached to the rectangular groove 31 at the top end of the collection box 28, then the screw rod 33 is rotated at the two sides of the top end of the collection box 28, the sliding block 34 is controlled to move downward on the outer surface of the screw rod 33, the pressing rod 35 is controlled to slide downward on the inner wall of the rectangular groove 31 and press the pressing rod 35 on the surface of the water permeable membrane 32, the water permeable membrane 32 is fixed at the top end of the collection box 28, the debris generated by polishing in the cooling liquid passing through the water permeable membrane 32 can be filtered through the water permeable membrane 32, the debris is filtered on the surface of the water permeable membrane 32, which is convenient for the reuse of the cooling liquid.

[0030] Specifically, as shown in Figure 2 and Figure 4As shown, one side of the sliding block 34 is fixedly connected with a positioning block 37, one side of the positioning block 37 slides at one side of the collecting box 28, and the positioning block 37 slides at one side of the collecting box 28 when the rotating screw rod 33 controls the sliding block 34 to move, the angle between the sliding block 34 and the pressing rod 35 and the collecting box 28 can be limited through the positioning block 37, and the angle deviation of the pressing rod 35 and the sliding block 34 during movement is avoided as much as possible, the top end of the screw rod 33 is fixedly connected with an operation block 36, a plurality of protrusions are arranged on the outer surface of the operation block 36, and the operation block 36 can be more conveniently rotated to control the screw rod 33 to rotate and is not easy to slip.

[0031] The working principle of the utility model is:

[0032] When the polishing device is used for polishing the flange, first, the edge of a water-permeable film 32 is attached to the rectangular groove 31 at the top end of the collecting box 28, then the screw rod 33 is rotated at the top end of the collecting box 28 on both sides, the sliding block 34 is controlled to move downward on the outer surface of the screw rod 33, the pressing rod 35 is controlled to slide downward on the inner wall of the rectangular groove 31 and is pressed on the surface of the water-permeable film 32, the water-permeable film 32 is fixed at the top end of the collecting box 28, then one end of the inserting rod 27 is inserted into the inserting groove 26 on one side of the machine body 1, the collecting box 28 is located below the table top of the machine body 1, the inner ring of the flange is sleeved on the outer surface of the clamping block 5, then the cooling liquid is added into the box body 21, the driving motor and the electric push rod 6 on the outer surface of the machine body 1 are controlled to operate through the control knob at the top end of the machine body 1, the slide base 4 is pushed to move in the direction of the first grinding wheel 7 through the elongation of the electric push rod 6, the clamping block 5, the first grinding wheel 7 and the second grinding wheel 8 are driven to rotate through the driving motors, the end surface of the flange located at the clamping block 5 is in contact with the outer surface of the first grinding wheel 7, and the side edge is in contact with the outer surface of the second grinding wheel 8, the end surface and the side edge of the flange are polished through the rotating first grinding wheel 7 and the second grinding wheel 8, the pump 23 is controlled to operate intermittently during the polishing process, the cooling liquid in the box body 21 is input into the L-shaped output pipe 24 through the conveying pipe 22 through the pump 23, and the cooling liquid is sprayed on the contact position between the first grinding wheel 7 or the second grinding wheel 8 and the surface of the flange through the two spray heads 25 at the bottom end of the output pipe 24, so that the polishing position of the flange is cooled, the cooling liquid sprayed by the cooling device 2 can be collected through the collecting box 28, and the debris generated in the polishing process in the cooling liquid passing through the water-permeable film 32 can be filtered through the water-permeable film 32.

[0033] In the description of the utility model, it is necessary to explain that, unless another explicit provision and limitation, the term "installation", "connection", "connect" should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be two elements inside the communication.For ordinary skilled in the art, the above-mentioned terms can be understood by the specific meaning in the utility model through the specific circumstances.

[0034] The above-mentioned preferred embodiments of the patent are described in detail, but the patent is not limited to the above-mentioned embodiments, within the knowledge range possessed by ordinary skilled in the art, various changes can be made without departing from the purpose of the patent.

Claims

1. A polishing device with cooling structure for flange machining, comprising a machine body (1), characterized in that: The top end of the machine body (1) is slidably provided with a sliding seat (4), the top end of the sliding seat (4) is rotatably provided with a clamping block (5), the bottom end of the sliding seat (4) is provided with a motor for driving the rotation of the clamping block (5), the top end of the machine body (1) is provided with an electric push rod (6) on one side, the output rod of the electric push rod (6) is fixedly connected with one side of the sliding seat (4), the top end of the machine body (1) is rotatably provided with a first grinding wheel (7) and a second grinding wheel (8) on one side, respectively, the outer surface of the machine body (1) is provided with a drive motor for driving the rotation of the first grinding wheel (7) and the second grinding wheel (8), respectively, the top end of the machine body (1) is provided with a cooling device (2), the cooling device (2) comprises a box body (21), the bottom end of the box body (21) is fixedly connected with the top end of the machine body (1), the bottom end of the box body (21) is fixedly connected with a conveying pipe (22), the outer surface of the machine body (1) is provided with a pump (23) on one side close to the box body (21), one end of the pump (23) is connected with the end of the conveying pipe (22) away from the box body (21), the other end of the pump (23) is provided with an output pipe (24), the outer surface of the output pipe (24) is L-shaped, the two ends of the output pipe (24) are fixedly connected with spray heads (25), respectively, and the two ends of the output pipe (24) are located above the first grinding wheel (7) and the second grinding wheel (8), respectively.

2. The polishing device with a cooling structure for flange machining according to claim 1, characterized in that: A slot (26) is formed in one side of the machine body (1), a plug rod (27) is slidably inserted into the inner wall of the slot (26), one end of the plug rod (27) is fixedly connected with a collecting box (28).

3. The polishing device with a cooling structure for flange machining according to claim 2, characterized in that: One side of the collecting box (28) is fixedly connected with a pull rod (29), the outer surface of the pull rod (29) is U-shaped.

4. The polishing device with a cooling structure for flange machining according to claim 3, characterized in that: The bottom end of the machine body (1) is fixedly connected with a supporting rod (210), the outer surface of the supporting rod (210) is L-shaped.

5. The polishing device with a cooling structure for flange machining according to claim 4, characterized in that: The top end of the collecting box (28) is provided with an auxiliary device (3), the auxiliary device (3) comprises two screw rods (33), the two screw rods (33) are rotatably connected with the top ends of the collecting box (28) on both sides, respectively, the outer surface of the screw rod (33) is threadedly connected with a sliding block (34), one end of the sliding block (34) is fixedly connected with a pressing rod (35), a rectangular groove (31) is formed in the top end of the collecting box (28), and a water permeable membrane (32) is arranged in the rectangular groove (31).

6. The polishing device with a cooling structure for flange machining according to claim 5, characterized in that: One side of the sliding block (34) is fixedly connected with a positioning block (37), one side of the positioning block (37) slides on one side of the collecting box (28).

7. The polishing device with a cooling structure for flange machining according to claim 6, characterized in that: The top end of the screw rod (33) is fixedly connected with an operating block (36), and the outer surface of the operating block (36) is provided with a plurality of protrusions. One side of the sliding block (34) is fixedly connected with a positioning block (37), one side of the positioning block (37) slides on one side of the collecting box (28).

Images