Double-station polishing machine

Abstract

The utility model belongs to the technical field of polishing machines, and particularly relates to a double-station polishing machine which is characterized in that a power motor rotates to drive a threaded rod to rotate, and the threaded rod rotates to drive a clamping block and an adjusting block to move; the adjusting blocks and the moving blocks move to drive the clamping plates and the adjusting plates to be close to or far away from each other in the grooves of the mounting plates, and the adjusting plates are close to or far away from each other in the grooves of the mounting plates so that the distance between the adjusting plates and the clamping plates can be adjusted, and then the machining requirements of machined parts of different sizes can be met. The problems that a clamp of an existing device is fixedly installed on a supporting piece, the size of the clamp cannot be adjusted, and therefore the clamp can machine machined parts of the same size are solved, and the universality of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of polishing machines, in particular to a double-station polishing machine. Background Art

[0002] With the continuous popularization and upgrading of electronic products, the demand for glass display screens is increasing, and the quality requirements are getting higher and higher. Therefore, the glass grinding and polishing process has also developed rapidly, and higher requirements have been put forward for polishing machines. In order to improve the polishing efficiency, the glass shells of 3C products such as mobile phones are generally processed by single-station, double-station or multi-station polishing machines.

[0003] The existing double-station polishing machine with publication number CN212553229U includes a frame, a transverse driving group, a lifting driving group, a double-station pressure balancing device and a polishing group. The double-station pressure balancing device includes a fixed machine base, a lifting machine base, a balanced lifting mechanism, a pair of pressure sensors and a pair of clamping tools. The balanced lifting mechanism is installed on the fixed machine base, and the lifting machine base is installed on the balanced lifting mechanism. A pair of pressure sensors are respectively installed on the fixed machine base and the lifting machine base. A pair of clamping tools are respectively installed on the pair of pressure sensors. The pair of pressure sensors and the lifting mechanism are connected by signals. The transverse driving group is installed on the frame, the fixed machine base is connected to the transverse driving group, the lifting driving group is installed on the frame, and the polishing group is connected to the lifting driving group.

[0004] In the above manner, the fixture is fixedly mounted on the support, so that the size of the fixture cannot be adjusted, so that the fixture can only process workpieces of the same size, thereby reducing the versatility of the equipment. Utility Model Content

[0005] The purpose of the utility model is to provide a double-station polishing machine, which solves the problem that the size of the existing device clamp cannot be adjusted because the clamp is fixedly installed on the support member, so that the clamp can process workpieces of the same size, thereby reducing the versatility of the equipment.

[0006] In order to achieve the above technical objectives, the technical solution adopted by the utility model is as follows: it includes a base, a moving mechanism, a mounting plate and a polishing mechanism, the moving mechanism is arranged on the upper end surface of the base, the mounting plate is arranged on the upper end surface of the moving mechanism, and the polishing mechanism is arranged on the base and is located on one side of the moving mechanism.

[0007] Among them, it also includes an adjustment mechanism, which includes a clamping plate, an adjustment plate, a clamping block, an adjustment block and a power component. The clamping block and the adjustment block are symmetrically mounted on the mounting plate, the clamping plate is fixedly mounted on the clamping block, the adjustment plate is fixedly mounted on the clamping block, and the power component drives the adjustment block to move.

[0008] Wherein, the power component includes a support plate, a power motor, a threaded rod and a transmission component, the support plate is fixedly mounted on the mounting plate, the power motor is mounted on the support plate, the threaded rod is fixedly connected to the output end of the power motor, the adjustment block and the clamping block are threadedly connected to the threaded rod, and the transmission component is arranged on the threaded rod.

[0009] Wherein, the transmission component includes a driving wheel, a driven wheel, a chain and a guide element. The driving wheel is fixedly mounted on the threaded rod and is close to one side of the power motor. The driven wheel is connected to the guide element. The chain connects the driving wheel and the driven wheel. The guide element is arranged on the mounting plate.

[0010] The guide element comprises a guide block, a positioning block, a screw and a control panel, wherein the guide block is fixedly mounted on a side of the clamping plate away from the clamping block, the positioning block is fixedly mounted on a side of the adjustment plate away from the adjustment block, the screw is mounted on the mounting plate through a bearing, the guide block and the positioning block are threadedly connected to the screw, and the control panel is electrically connected to the power motor.

[0011] Wherein, the adjustment mechanism also includes a locking component, which includes a locking frame, a bolt and a locking plate. The locking frame is fixedly mounted on the mounting plate and is located between the adjustment plate and the clamping plate. The bolt is threadedly connected to the locking frame, and the locking plate is fixedly mounted on the bolt.

[0012] The utility model discloses a double-station polishing machine, wherein the power motor drives the threaded rod to rotate, and the threaded rod rotates to drive the clamping block and the adjusting block to move, and the adjusting block and the moving block move to drive the clamping plate and the adjusting plate to approach or move away from each other in the groove of the mounting plate, and the adjusting plate approaches or moves away from each other in the groove of the mounting plate, so as to adjust the spacing between the adjusting plate and the clamping plate, thereby meeting the processing requirements of workpieces of different sizes. At the same time, the threaded rod is driven to rotate the driving wheel, and the driving wheel rotates to drive the chain to rotate, and the chain rotates to drive the driven wheel to rotate, and the driven wheel rotates to drive the screw rod to rotate, and the screw rod rotates to drive the positioning block and the guide block to move in the positioning groove of the mounting plate, thereby guiding and positioning the clamping plate and the adjusting plate, so as to solve the problem that the clamp of the existing device is fixedly installed on the support member, resulting in the inability to adjust the size of the clamp, so that the clamp can process workpieces of the same size, thereby improving the versatility of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings.

[0014] Figure 1 This is a schematic structural diagram of a double-station polishing machine according to the first embodiment of the utility model.

[0015] Figure 2 It is a structural schematic diagram of the adjustment mechanism of the double-station polishing machine according to the first embodiment of the utility model.

[0016] Figure 3 It is a structural schematic diagram of a double-station polishing machine according to the second embodiment of the utility model.

[0017] Figure 4 It is a structural schematic diagram of the locking component of the double-station polishing machine according to the second embodiment of the utility model.

[0018] In the figure: 101-base, 102-moving mechanism, 103-mounting plate, 104-polishing mechanism, 105-clamping plate, 106-adjusting plate, 107-clamping block, 108-adjusting block, 109-support plate, 110-power motor, 111-threaded rod, 112-driving wheel, 113-driven wheel, 114-chain, 115-guide block, 116-positioning block, 117-screw rod, 118-control panel, 201-locking frame, 202-bolt, 203-locking disk. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Embodiment 1:

[0021] like Figure 1 and Figure 2 As shown, Figure 1 This is a schematic structural diagram of a double-station polishing machine according to the first embodiment of the utility model. Figure 2 It is a structural schematic diagram of the adjustment mechanism of the double-station polishing machine according to the first embodiment of the utility model.

[0022] The present embodiment provides a base 101, a moving mechanism 102, a mounting plate 103, a polishing mechanism 104 and the adjusting mechanism includes a clamping plate 105, an adjusting plate 106, a clamping block 107, an adjusting block 108 and a power component, the power component includes a support plate 109, a power motor 110, a threaded rod 111 and a transmission component, the transmission component includes a driving wheel 112, a driven wheel 113, a chain 114 and a guide element, the guide element includes a guide block 115, a positioning block 116, a screw rod 117 and a control panel 118. The above-mentioned scheme solves the problem that the size of the fixture cannot be adjusted in the existing device, so that the fixture can be used to process workpieces of the same size, thereby reducing the versatility of the equipment. It can be understood that the above-mentioned scheme can be used in the prospect of a double-station polishing machine, and can also be used to solve the locking problem.

[0023] In this embodiment, the moving mechanism 102 is arranged on the upper end surface of the base 101, the mounting plate 103 is arranged on the upper end surface of the moving mechanism 102, the polishing mechanism 104 is arranged on the base 101 and is located on one side of the moving mechanism 102, and the distance is adjusted by the mutual movement of the clamping block 107 and the adjustment plate 106.

[0024] The clamping block 107 and the adjusting block 108 are symmetrically mounted on the mounting plate 103, the clamping plate 105 is fixedly mounted on the clamping block 107, the adjusting plate 106 is fixedly mounted on the clamping block 107, the power component drives the adjusting block 108 to move, the mounting plate 103 has a slot, the adjusting block 108 and the clamping block 107 are located in the slot, the adjusting block 108 and the clamping block 107 are slidably connected to the mounting plate 103, the clamping plate 105 and the adjusting plate 106 have a protective layer on one side close to each other, and when in use, the power component The adjusting block 108 and the moving block are driven to move, and the movement of the adjusting block 108 and the moving block drives the clamping plate 105 and the adjusting plate 106 to move closer to or farther away from each other in the groove of the mounting plate 103, and the adjusting plate 106 to move closer to or farther away from each other in the groove of the mounting plate 103, thereby adjusting the distance between the adjusting plate 106 and the clamping plate 105, thereby meeting the processing requirements of workpieces of different sizes, solving the problem that the size of the clamp cannot be adjusted in the existing device because the clamp is fixedly installed on the support member, so that the clamp can process workpieces of the same size, thereby improving the versatility of the equipment.

[0025] Secondly, the support plate 109 is fixedly mounted on the mounting plate 103, the power motor 110 is mounted on the support plate 109, the threaded rod 111 is fixedly connected to the output end of the power motor 110, the adjusting block 108 and the clamping block 107 are threadedly connected to the threaded rod 111, the transmission component is arranged on the threaded rod 111, the adjusting block 108 and the clamping block 107 have threaded holes matching the threaded rod 111, the threaded rod 111 is partially located in the slot of the mounting plate 103, the threaded rod 111 has positive and negative threads, and the threaded rod 111 is driven to rotate by the rotation of the power motor 110, and the rotation of the threaded rod 111 drives the clamping block 107 and the adjusting block 108 to move.

[0026] Again, the driving wheel 112 is fixedly mounted on the threaded rod 111 and close to one side of the power motor 110. The driven wheel 113 is connected to the guide element. The chain 114 connects the driving wheel 112 and the driven wheel 113. The guide element is arranged on the mounting plate 103. The threaded rod 111 rotates to drive the driving wheel 112 to rotate. The driving wheel 112 rotates to drive the chain 114 to rotate. The chain 114 rotates to drive the driven wheel 113 to rotate.

[0027] At the same time, the guide block 115 is fixedly mounted on the side of the clamping plate 105 away from the clamping block 107, the positioning block 116 is fixedly mounted on the side of the adjustment plate 106 away from the adjustment block 108, the screw rod 117 is mounted on the mounting plate 103 through a bearing, the guide block 115 and the positioning block 116 are threadedly connected to the screw rod 117, the control panel 118 is electrically connected to the power motor 110, the mounting plate 103 has a positioning groove, and ... 16 and the guide block 115 are located in the positioning groove, and the screw rod 117 is partially located in the positioning groove of the mounting plate 103. The positioning block 116 and the guide block 115, and the screw rod 117 have positive and negative threads. The screw rod 117 is driven to rotate by the rotation of the driven wheel 113. The rotation of the screw rod 117 drives the positioning block 116 and the guide block 115 to move in the positioning groove of the mounting plate 103, thereby guiding and positioning the clamping plate 105 and the adjustment plate 106.

[0028] When using the double-station polishing machine of this embodiment, after the size to be processed is input on the control panel 118, the control panel 118 controls the power motor 110 to rotate and drive the threaded rod 111 to rotate. The rotation of the threaded rod 111 drives the clamping block 107 and the adjusting block 108 to move. The movement of the adjusting block 108 and the moving block drives the clamping plate 105 and the adjusting plate 106 to move closer to or farther from each other in the groove of the mounting plate 103. The adjusting plate 106 moves closer to or farther from each other in the groove of the mounting plate 103, thereby adjusting the distance between the adjusting plate 106 and the clamping plate 105, thereby meeting the processing requirements of workpieces of different sizes. When the threaded rod 111 rotates, the driving wheel 112 is driven to rotate, the driving wheel 112 is driven to rotate, the chain 114 is driven to rotate, the driven wheel 113 is driven to rotate, the screw rod 117 is driven to rotate by the driven wheel 113, the screw rod 117 is driven to move the positioning block 116 and the guide block 115 in the positioning groove of the mounting plate 103, and then the clamping plate 105 and the adjusting plate 106 are guided and positioned, so as to solve the problem that the size of the clamp cannot be adjusted because the clamp is fixedly installed on the support member in the existing device, so that the clamp can be used to process workpieces of the same size, thereby improving the versatility of the equipment.

[0029] Embodiment 2:

[0030] See also Figure 3 and Figure 4 , Figure 3 This is a schematic structural diagram of a double-station polishing machine according to a second embodiment of the utility model. Figure 4 This is a structural schematic diagram of the locking component of the double-station polishing machine of the second embodiment of the utility model.

[0031] On the basis of the first embodiment, the adjustment mechanism of this embodiment further includes a locking component, and the locking component includes a locking frame 201 , a bolt 202 and a locking plate 203 .

[0032] Among them, the locking frame 201 is fixedly installed on the mounting plate 103 and is located between the adjusting plate 106 and the clamping plate 105. The bolt 202 is threadedly connected to the locking frame 201. The locking plate 203 is fixedly installed on the bolt 202. The locking frame 201 has a threaded hole matching the bolt 202. By rotating the bolt 202, the bolt 202 rotates to drive the locking plate 203 to move. The movement of the locking plate 203 resists and fixes the workpiece, further improving the stability of the workpiece during processing.

[0033] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A double-station polishing machine, comprising a base, a moving mechanism, a mounting plate and a polishing mechanism, wherein the moving mechanism is arranged on the upper end surface of the base, the mounting plate is arranged on the upper end surface of the moving mechanism, and the polishing mechanism is arranged on the base and located on one side of the moving mechanism, characterized in that: Also includes a regulating mechanism; The adjustment mechanism includes a clamping plate, an adjustment plate, a clamping block, an adjustment block and a power component. The clamping block and the adjustment block are symmetrically mounted on the mounting plate. The clamping plate is fixedly mounted on the clamping block. The adjustment plate is fixedly mounted on the clamping block. The power component drives the adjustment block to move.

2. The double-station polishing machine according to claim 1, characterized in that: The power component includes a support plate, a power motor, a threaded rod and a transmission component. The support plate is fixedly mounted on the mounting plate, the power motor is mounted on the support plate, the threaded rod is fixedly connected to the output end of the power motor, the adjustment block and the clamping block are threadedly connected to the threaded rod, and the transmission component is arranged on the threaded rod.

3. The double-station polishing machine according to claim 2 is characterized in that: The transmission component includes a driving wheel, a driven wheel, a chain and a guide element. The driving wheel is fixedly mounted on the threaded rod and is close to one side of the power motor. The driven wheel is connected to the guide element. The chain connects the driving wheel and the driven wheel. The guide element is arranged on the mounting plate.

4. The double-station polishing machine according to claim 3 is characterized in that: The guide element includes a guide block, a positioning block, a screw rod and a control panel. The guide block is fixedly mounted on the side of the clamping plate away from the clamping block, the positioning block is fixedly mounted on the side of the adjustment plate away from the adjustment block, the screw rod is mounted on the mounting plate through a bearing, the guide block and the positioning block are threadedly connected to the screw rod, and the control panel is electrically connected to the power motor.

5. The double-station polishing machine according to claim 4 is characterized in that: The adjustment mechanism also includes a locking component, which includes a locking frame, a bolt and a locking plate. The locking frame is fixedly mounted on the mounting plate and is located between the adjustment plate and the clamping plate. The bolt is threadedly connected to the locking frame, and the locking plate is fixedly mounted on the bolt.

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