Special-shaped double-sided sanding machine
By designing the combined structure of the feed wheel and the sand wheel in the alien double -sided sand light machine, combined with the combination of the mobile rack, electric telescopic rod, elastic piece and slider, solve the problem of unstable delivery of materials at the curvature of the alien wood, realize it, and realize it. The double -sided sand light effect of the wood is easy to replace the sand wheel.
Patent Information
- Application Number
- CN202420823658.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-19
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-04-19
AI Technical Summary
When used, the existing special-shaped double-sided sanders are not easy to conduct guide feeding at different arcs of special-shaped wood, and the feeding device is unstable, which can easily affect the sanding effect on the wood.
A alien double -sided sand light machine is designed, which uses a combined structure of the feeder and sand wheel. The feed wheel is used in conjunction with the rail tank and the roller groove with the sand wheel. Charming, combined with elastable parts and slider structure, so that the feed wheel and sand wheel can swing back and forth and up and down movement according to the bending of the wood to ensure good contact with the surface of the wood.
The smooth feeding and double -sided sand light of alien wood are realized, and the light effect is improved. The design of the bond and the bond shaft is convenient for the rapid disassembly and replacement of the sand wheel to adapt to the requirements of different process.
Smart Images
Figure CN222404927U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of sanding machines, and more specifically, particularly relates to a special-shaped double-sided sanding machine. Background Art
[0002] The sanding process belongs to the grinding field in wood cutting processing. It uses abrasive tools such as sanding belts, sandpaper or grinding wheels instead of cutting tools to process the workpiece. The purpose is to remove surface materials, burrs, milling and other processing traces of the workpiece, so that the workpiece reaches a certain thickness or surface quality requirements. However, when using existing similar special-shaped double-sided sanding machines, it is difficult to guide and feed the special-shaped wood at different curvatures, and the feeding device is not stable, which can easily affect the sanding effect of the wood. Utility Model Content
[0003] In order to solve the above technical problems, the utility model provides a special-shaped double-sided sanding machine to solve the problems of the existing similar special-shaped wood with different curvatures that it is difficult to guide the feeding, the feeding device is not stable, and the sanding effect of the wood is easily affected.
[0004] The utility model of special-shaped double-sided sanding machine is achieved by the following specific technical means:
[0005] Special-shaped double-sided sanding machine, including chassis;
[0006] A group of top plates are fixedly installed on the top of the chassis, two groups of guide grooves are respectively opened at the left and right ends of the top plate, and a group of feeding wheels are respectively arranged on the guide grooves, a group of roller grooves are opened in the middle position of the top plate, and two groups of sanding wheels are arranged in the roller grooves, and two groups of moving frames are also slidably installed inside the chassis, two groups of first electric telescopic rods are fixedly installed at the bottom of the top plate, and the outer ends of the transmission shafts of the first electric telescopic rods are fixedly installed on the top surface of the moving frame, and two groups of feeding motors are respectively slidably installed on the left and right ends of the chassis, and the feeding wheels are fixedly installed on the transmission shafts of the feeding motors, and two groups of sanding motors are slidably installed on the inner side of the moving frame, and the sanding wheels are clamped and installed on the top of the sanding motor, and a group of second electric telescopic rods are also fixedly installed on the outer ends of the moving frames, and the outer ends of the transmission shafts of the second electric telescopic rods are respectively fixedly installed on the outer sides of the sanding motors.
[0007] In at least some embodiments, a group of spline grooves are provided on the sanding wheel, a group of spline shafts are fixedly mounted on the drive shaft of the sanding motor, and the spline grooves on the sanding wheel are sleeved and mounted on the spline shafts of the sanding motor. A group of screw holes are provided on the top of the spline shaft, and a group of limit screws are clamped and mounted on the top of the sanding wheel, and the bottom threads of the limit screws are mounted on the screw holes on the top of the spline shaft.
[0008] In at least some embodiments, two groups of elastic members are respectively sleeved and installed on the guide rods at the left and right ends of the chassis, and the inner ends of the elastic members are respectively in contact with the outer end surfaces of the external connection plates on the feeding motor.
[0009] In at least some embodiments, two sets of sliding rods are fixedly installed on the inner side of the movable frame, and two sets of connecting plates are fixedly installed on the outer end of the sanding motor. The connecting plates are provided with sliding holes, and the sliding holes of the connecting plates at the outer ends of the sanding motor are respectively slidably installed on the sliding rods on the inner side of the movable frame.
[0010] In at least some embodiments, the front and rear ends of the chassis are respectively fixedly mounted with three sets of vertical rods, the front and rear ends of the movable frame are respectively opened with three sets of guide holes, and the guide holes at the front and rear ends of the movable frame are respectively slidably mounted on the vertical rods at the front and rear ends of the chassis.
[0011] In at least some embodiments, two sets of guide rods are fixedly installed on the left and right ends of the chassis, and two sets of external plates are fixedly installed on the outer end of the feeding motor. Sliding holes are opened on the external plates, and the sliding holes on the external plates at the outer ends of the feeding motor are slidably installed on the guide rods at the left and right ends of the chassis.
[0012] Compared with the prior art, the special-shaped double-sided sanding machine of the utility model has the following beneficial effects:
[0013] 1. The setting of the feeding wheel is conducive to the two sets of feeding wheels swinging back and forth according to the curved shape of the special-shaped wood, so that the feeding wheel is always in contact with the surfaces of the special-shaped wood with different curvatures, so that the device can feed smoothly, and the feeding wheel can be freely swung back and forth according to the curvature of the wood to improve the sanding effect of the wood, and the sliding holes of the connecting plate at the outer end of the sanding motor are slidably installed on the sliding rods on the inner side of the moving frame, and the second electric telescopic rod can control the polishing operation distance between the two sets of sanding wheels on the sanding motor, and the guide holes at the front and rear ends of the moving frame are slidably installed on the vertical rods at the front and rear ends of the chassis, and when the sanding motor drives the sanding wheel to operate, the first electric telescopic rod drives the moving frame and the sanding wheel thereon to reciprocate up and down, so that the device has a better double-sided sanding effect on the wood surface.
[0014] 2. The setting of the sanding wheel is conducive to being installed on the spline shaft of the sanding motor through the spline groove on the sanding wheel, and the bottom thread of the limiting screw is installed on the screw hole on the top of the spline shaft, so that the sanding wheel of the device is easy to disassemble and replace quickly. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a front axial view schematic diagram of the utility model.
[0016] Figure 2 It is a left end schematic diagram of the utility model.
[0017] Figure 3 It is a schematic diagram of the installation of the feeding wheel of the utility model.
[0018] Figure 4 It is a schematic diagram of the installation of the mobile rack of the utility model.
[0019] Figure 5 It is a schematic diagram of the installation of the sanding motor of the utility model.
[0020] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:
[0021] 1. Chassis; 101. Top plate; 1011. Guide rail groove; 1012. Roller groove; 1013. First electric telescopic rod; 102. Guide rod; 1021. Elastic member; 103. Vertical rod; 2. Feeding wheel; 201. Feeding motor; 202. External plate; 3. Sanding wheel; 301. Sanding motor; 3011. Connecting plate; 4. Moving frame; 401. Guide hole; 402. Sliding rod; 403. Second electric telescopic rod. DETAILED DESCRIPTION
[0022] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.
[0023] As attached Figure 1 To Attachment Figure 5 As shown:
[0024] Embodiment 1: The utility model provides a special-shaped double-sided sanding machine, comprising a chassis 1;
[0025] A set of top plates 101 are fixedly installed on the top of the chassis 1, and two sets of guide grooves 1011 are respectively opened at the left and right ends of the top plate 101, and a set of feeding wheels 2 are respectively arranged on the guide grooves 1011. A set of roller grooves 1012 are opened in the middle of the top plate 101, and two sets of sanding wheels 3 are arranged in the roller grooves 1012. A set of moving frames 4 are also slidably installed at both ends of the chassis 1. Two sets of first electric telescopic rods 1013 are fixedly installed at the bottom of the top plate 101. The transmission of the first electric telescopic rods 1013 The outer end of the moving shaft is fixedly installed on the top surface of the moving frame 4, and two groups of feeding motors 201 are slidably installed on the left and right ends of the chassis 1 respectively. The feeding wheel 2 is fixedly installed on the transmission shaft of the feeding motor 201, and a group of sanding motors 301 is slidably installed on the inner side of the moving frame 4. The sanding wheel 3 is snap-fitted and installed on the top of the sanding motor 301. A group of second electric telescopic rods 403 are also fixedly installed on the outer end of the moving frame 4, and the outer ends of the transmission shafts of the second electric telescopic rods 403 are respectively fixedly installed on the outsides of the sanding motor 301.
[0026] like Figures 2 to 4As shown, two groups of guide rods 102 are fixedly installed on the left and right ends of the chassis 1, and two groups of external plates 202 are fixedly installed on the outer end of the feeding motor 201. The external plates 202 are provided with sliding holes, and the sliding holes on the external plates 202 at the outer end of the feeding motor 201 are slidably installed on the guide rods 102 at the left and right ends of the chassis 1. Two groups of elastic members 1021 are respectively sleeved and installed on the guide rods 102 at the left and right ends of the chassis 1, and the inner ends of the elastic members 1021 are respectively in contact with the outer end surfaces of the external plates 202 on the feeding motor 201. Three groups of vertical rods 103 are fixedly installed at the front and rear ends respectively, three groups of guide holes 401 are opened at the front and rear ends of the mobile frame 4 respectively, and the guide holes 401 at the front and rear ends of the mobile frame 4 are respectively slidably installed on the vertical rods 103 at the front and rear ends of the chassis 1, two groups of sliding rods 402 are fixedly installed on the inner side of the mobile frame 4, two groups of connecting plates 3011 are fixedly installed at the outer end of the sanding motor 301, and sliding holes are opened on the connecting plates 3011, and the sliding holes of the connecting plates 3011 at the outer ends of the sanding motor 301 are respectively slidably installed on the sliding rods 402 inside the mobile frame 4 Specifically, the sliding hole on the external connecting plate 202 at the outer end of the feeding motor 201 is slidably mounted on the guide rods 102 at the left and right ends of the chassis 1, and cooperates with the elastic member 1021 sleeved and mounted on the guide rod 102, so that the two sets of feeding wheels 2 can swing back and forth according to the bending shape of the special-shaped wood, so that the feeding wheel 2 is always in contact with the different curvature surfaces of the special-shaped wood, so that the device feeds smoothly, and can freely swing the feeding wheel 2 back and forth according to the curvature of the wood to improve the sanding effect of the wood, and the outer end connecting plate 30 of the sanding motor 301 The sliding holes 11 are respectively slidably mounted on the sliding rod 402 inside the moving frame 4, the second electric telescopic rod 403 can control the polishing operation distance between the two groups of sanding wheels 3 on the sanding motor 301, and the guide holes 401 at the front and rear ends of the moving frame 4 are respectively slidably mounted on the vertical rods 103 at the front and rear ends of the chassis 1. When the sanding motor 301 drives the sanding wheel 3 to operate, the first electric telescopic rod 1013 drives the moving frame 4 and the sanding wheel 3 thereon to reciprocate up and down, so that the device has a better double-sided sanding effect on the wood surface.
[0027] Embodiment 2: On the basis of embodiment 1, a group of spline grooves are provided on the sanding wheel 3, a group of spline shafts are fixedly installed on the transmission shaft of the sanding motor 301, and the spline grooves on the sanding wheel 3 are sleeved and installed on the spline shaft of the sanding motor 301, a group of screw holes are provided on the top of the spline shaft, a group of limit screws are clamped and installed on the top of the sanding wheel 3, and the bottom threads of the limit screws are installed on the screw holes at the top of the spline shaft; specific function, the spline grooves on the sanding wheel 3 are sleeved and installed on the spline shaft of the sanding motor 301, a group of limit screws are clamped and installed on the top of the sanding wheel 3, and the bottom threads of the limit screws are installed on the screw holes at the top of the spline shaft, so that the sanding wheel 3 of the device is easy to quickly disassemble and replace, and the sanding wheel 3 can also be replaced with a sponge wheel, a polishing wheel, and a drawing wheel to meet different process requirements for wood.
[0028] The specific usage and function of this embodiment are as follows:
[0029] When the utility model is in use, the sliding holes on the external connecting plate 202 at the outer end of the feeding motor 201 are slidably installed on the guide rods 102 at the left and right ends of the chassis 1, and cooperate with the elastic member 1021 sleeved and installed on the guide rod 102, so that the two groups of feeding wheels 2 can swing back and forth according to the bending shape of the special-shaped wood, so that the feeding wheel 2 is always in contact with the surfaces of the special-shaped wood with different curvatures, so that the device can feed smoothly, and the feeding wheel 2 can be freely swung back and forth according to the curvature of the wood to improve the sanding effect of the wood, and the sliding holes of the connecting plate 3011 at the outer end of the sanding motor 301 are respectively slidably installed on the sliding rod 402 on the inner side of the moving frame 4, and the second electric telescopic rod 403 can control the polishing between the two groups of sanding wheels 3 on the sanding motor 301 The guide holes 401 at the front and rear ends of the movable frame 4 are respectively slidably mounted on the vertical rods 103 at the front and rear ends of the chassis 1. When the sanding motor 301 drives the sanding wheel 3 to operate, the first electric telescopic rod 1013 drives the movable frame 4 and the sanding wheel 3 thereon to reciprocate up and down, so that the device has a better double-sided sanding effect on the surface of the wood; the spline groove on the sanding wheel 3 is sleeved and mounted on the spline shaft of the sanding motor 301, and a group of limit screws are clamped and mounted on the top of the sanding wheel 3, and the bottom thread of the limit screw is mounted on the screw hole at the top of the spline shaft, so that the sanding wheel 3 of the device is easy to quickly disassemble and replace, and the sanding wheel 3 can also be replaced by a sponge wheel, a polishing wheel, or a wire drawing wheel to meet different process requirements for wood.
[0030] In this article, there are a few points to note:
[0031] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.
[0032] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.
[0033] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.
Claims
1. Special-shaped double-sided sanding machine, characterized by: including a chassis (1); A set of top plates (101) are fixedly mounted on the top of the chassis (1), two sets of guide rail grooves (1011) are respectively provided at the left and right ends of the top plate (101), a set of feed wheels (2) are respectively arranged on the guide rail grooves (1011), a set of roller grooves (1012) are provided in the middle of the top plate (101), two sets of sanding wheels (3) are arranged in the roller grooves (1012), two sets of moving frames (4) are also slidably mounted at both ends of the chassis (1), two sets of first electric telescopic rods (1013) are fixedly mounted on the bottom of the top plate (101), and the first electric telescopic rods (1013) are The outer end of the transmission shaft is fixedly mounted on the top surface of the moving frame (4); two groups of feeding motors (201) are slidably mounted on the left and right ends of the chassis (1); the feeding wheel (2) is fixedly mounted on the transmission shaft of the feeding motor (201); a group of sanding motors (301) is slidably mounted on the inner side of the moving frame (4); the sanding wheel (3) is snap-fitted and mounted on the top of the sanding motor (301); a group of second electric telescopic rods (403) are also fixedly mounted on the outer end of the moving frame (4); and the outer ends of the transmission shafts of the second electric telescopic rods (403) are respectively fixedly mounted on the outer sides of the sanding motors (301).
2. The special-shaped double-sided sanding machine according to claim 1, characterized in that: Two groups of guide rods (102) are fixedly mounted on the left and right ends of the chassis (1), and two groups of external plates (202) are fixedly mounted on the outer end of the feeding motor (201). Sliding holes are provided on the external plates (202), and the sliding holes on the external plates (202) at the outer ends of the feeding motor (201) are slidably mounted on the guide rods (102) at the left and right ends of the chassis (1).
3. The special-shaped double-sided sanding machine according to claim 1, characterized in that: Two groups of elastic members (1021) are respectively sleeved and installed on the guide rods (102) at the left and right ends of the chassis (1), and the inner ends of the elastic members (1021) are respectively in contact with the outer end surfaces of the external connection plates (202) on the feeding motor (201).
4. The special-shaped double-sided sanding machine according to claim 1, characterized in that: The front and rear ends of the chassis (1) are respectively fixedly mounted with three groups of vertical rods (103); the front and rear ends of the movable frame (4) are respectively opened with three groups of guide holes (401); and the guide holes (401) at the front and rear ends of the movable frame (4) are respectively slidably mounted on the vertical rods (103) at the front and rear ends of the chassis (1).
5. The special-shaped double-sided sanding machine according to claim 1, characterized in that: Two groups of sliding rods (402) are fixedly mounted on the inner side of the moving frame (4), and two groups of connecting plates (3011) are fixedly mounted on the outer end of the sanding motor (301). The connecting plates (3011) are provided with sliding holes, and the sliding holes of the connecting plates (3011) at the outer ends of the sanding motor (301) are respectively slidably mounted on the sliding rods (402) on the inner side of the moving frame (4).
6. The special-shaped double-sided sanding machine according to claim 1, characterized in that: The sanding wheel (3) is provided with a group of spline grooves, a group of spline shafts are fixedly mounted on the transmission shaft of the sanding motor (301), and the spline grooves on the sanding wheel (3) are sleeved and mounted on the spline shafts of the sanding motor (301), a group of screw holes are provided on the top of the spline shaft, a group of limit screws are clamped and mounted on the top of the sanding wheel (3), and the bottom of the limit screws are threadedly mounted on the screw holes on the top of the spline shafts.