T-shaped elevator guide rail clamping device

Abstract

The utility model discloses a T-shaped elevator guide rail clamping device, which relates to the technical field of clamping and comprises a mounting top plate, a conveying component is fixedly mounted on the inner wall of the mounting top plate, adjusting components are fixedly connected to the inner walls of the left and right parts of the lower part of the conveying component, and clamping components are fixedly connected to the lower surfaces of the two adjusting components. The inner walls of the two clamping assemblies are in lap joint with a T-shaped elevator guide rail. According to the T-shaped elevator guide rail clamping device, the height of the sliding plate can be adjusted under the action of the fixed limiting sleeve under the action of the hydraulic rod I, so that the height of the T-shaped elevator guide rail can be adjusted conveniently, and meanwhile, the height of the T-shaped elevator guide rail can be adjusted under the action of the sliding rail. The fixing plate can drive the T-shaped elevator guide rail to move stably under the action of a motor and a threaded column, and the T-shaped elevator guide rail rotates under the action of a second hydraulic rod, a toothed plate, an annular gear and an annular connecting plate, so that angle adjustment of the T-shaped elevator guide rail is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping, in particular to a T-shaped elevator guide rail clamping device. Background Art

[0002] A guide rail is a device made of grooves or ridges made of metal or other materials that can bear, fix, guide moving devices and reduce their friction. Guide rails are also called slide rails, linear guides, and linear slides. They are used in linear reciprocating motion situations and have higher rated loads than linear bearings. At the same time, they can bear a certain torque and can achieve high-precision linear motion under high loads. The longitudinal grooves or ridges on the surface of the guide rails are used to guide and fix machine parts, professional equipment or instruments, etc.; during the production process of the guide rails, a clamping device is required for transportation and loading and unloading.

[0003] For example, the Chinese patent with announcement number CN215207279U discloses a clamping device that can stably clamp a T-shaped elevator guide rail, including a mounting seat, on which a plurality of suction cup assemblies are arranged in parallel, and connecting plates are respectively provided on both sides of the mounting seat, and the surfaces at both ends of the connecting plates are symmetrical and form an angle of no more than 45° with the arrangement plane of the suction cup assemblies, a mounting base plate is arranged between the end faces of the two connecting plates, a pair of guide rails are arranged in parallel on the mounting base plate, a limit block is provided at one end of the guide rails close to the trapezoidal chuck on the mounting base plate, a sliding seat is movably arranged on the pair of guide rails, a cylinder for driving the sliding seat to move is provided on the mounting base plate, a trapezoidal chuck is provided on the sliding seat, and a clamping surface that cooperates with the side of the raised portion of the T-shaped elevator guide rail to clamp the T-shaped elevator guide rail is provided on the side of the trapezoidal chuck close to the suction cup assembly.

[0004] The existing technology has the following problems:

[0005] The T-shaped elevator guide rail clamping device cannot be flexibly adjusted to cope with various situations during use, which leads to inconvenience in use. In addition, the T-shaped elevator guide rail clamping device cannot protect the T-shaped elevator guide rail when fixing and clamping the T-shaped elevator guide rail. At the same time, since the surface of the unfinished T-shaped elevator guide rail is not smooth, it is easy to cause wear to the clamping component, thereby reducing the service life. Utility Model Content

[0006] The utility model provides a T-shaped elevator guide rail clamping device to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A T-shaped elevator guide rail clamping device comprises an installation top plate, a conveying assembly is fixedly installed on the inner wall of the installation top plate, an adjusting assembly is fixedly connected to the inner walls of the left and right parts of the lower part of the conveying assembly, a clamping assembly is fixedly connected to the lower surfaces of the two adjusting assemblies, and the inner walls of the two clamping assemblies are overlapped with T-shaped elevator guide rails.

[0009] Preferably, the conveying assembly includes a motor, the outer wall of the motor is fixedly connected to the inner cavity of the mounting top plate, the output end of the motor is fixedly connected with a threaded column, the outer walls of the front and rear parts of the threaded column are respectively movably connected with the inner cavity of the front and rear parts of the mounting top plate, the outer wall of the middle part of the threaded column is threadedly connected with a fixed plate, the inner walls of the left and right parts of the fixed plate are both fixedly connected with fixed limit sleeves, the tops of the inner cavities of the two fixed limit sleeves are fixedly connected with hydraulic rods 1, the output ends of the two hydraulic rods 1 are fixedly connected with slides, the outer walls of the two slides are respectively movably connected with the inner cavities of the two fixed limit sleeves, the lower surfaces of the two slides are fixedly connected with fixing frames, and the inner walls of the two fixing frames are respectively fixedly connected to the outer walls of the two adjusting components.

[0010] Preferably, the inner cavity in the middle of the fixed plate is slidably connected to two slide rails, and the two slide rails are respectively located on the left and right sides of the threaded column, and the front and rear sides of the two slide rails are respectively fixedly connected to the inner wall of the mounting top plate.

[0011] Preferably, the adjustment assembly includes an annular connecting plate, the inner wall of the annular connecting plate is movably connected to the outer wall of the fixed shaft in the middle of the lower part of the fixed frame, the lower surface of the annular connecting plate is fixedly connected to the upper surface of the clamping assembly, and the outer wall in the middle of the annular connecting plate is fixedly connected with a ring gear.

[0012] Preferably, the inner wall of the rear part of the fixed frame is fixedly connected with a hydraulic rod 2, and the outer wall of the hydraulic rod 2 is movably connected with the inner cavity in the middle part of the fixed frame. The output end of the hydraulic rod 2 is fixedly connected with a tooth plate and the tooth plate is located between the hydraulic rod 2 and the annular connecting plate. The outer wall of the middle part of the tooth plate is movably connected with the inner wall of the fixed frame. Two sliding rods 1 are fixedly connected to the opposite surfaces of the front and rear parts of the upper part of the tooth plate and the two sliding rods 1 are located on the left and right sides of the tooth plate. The outer walls of the two sliding rods 1 are respectively movably connected with the inner cavity in the middle part of the fixed frame, and the middle part of the lower surface of the tooth plate is meshed with the upper surface of the outer wall of the ring gear.

[0013] Preferably, the clamping assembly includes a U-shaped fixing plate, the upper surface of the U-shaped fixing plate is fixedly connected to the lower surface of the annular connecting plate, the front and rear sides of the inner wall of the U-shaped fixing plate are fixedly connected with hydraulic rod three, the output ends of the two hydraulic rods three are fixedly connected with L-shaped clamps, the opposite surfaces of the upper parts of the two L-shaped clamps are fixedly connected with sliding rod two and the sliding rod two is located above the hydraulic rod three, and the opposite surfaces of the two sliding rods two are respectively fixedly connected to the inner wall of the U-shaped fixing plate.

[0014] Preferably, outer walls of the two sliding rods are movably sleeved with rubber pads, and opposite surfaces of the two rubber pads are respectively fixedly connected to the inner walls of the U-shaped fixing plate.

[0015] Preferably, the opposing surfaces of the lower parts of the two L-shaped clamps are fixedly connected with elastic layers, the opposing surfaces of the two elastic layers are fixedly connected with rubber layers, the opposing surfaces of the two rubber layers are fixedly connected with wear-resistant layers, and the opposing surfaces of the two wear-resistant layers are respectively overlapped with the front and rear sides of the outer wall of the T-shaped elevator guide rail.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] 1. The utility model provides a T-shaped elevator guide rail clamping device. Through the action of hydraulic rod 1, the slide plate can be adjusted in height under the action of a fixed limit sleeve, so that the height of the T-shaped elevator guide rail can be adjusted. At the same time, through the action of the slide rail, the fixed plate can drive the T-shaped elevator guide rail to move stably under the action of a motor and a threaded column, and through the action of hydraulic rod 2, a tooth plate, a slide rod 1, an annular gear and an annular connecting plate, the T-shaped elevator guide rail is rotated, so that the angle of the T-shaped elevator guide rail can be adjusted according to needs, so as to facilitate transportation or loading and unloading.

[0018] 2. The utility model provides a T-shaped elevator guide rail clamping device, which fixes the T-shaped elevator guide rail through the action of a hydraulic rod three, an L-shaped clamping plate and a sliding rod two. Since the fixing plate at the lower part of the L-shaped clamping plate is narrow, the outer wall of the front and rear parts or the upper part of the T-shaped elevator guide rail can be clamped. In addition, due to the action of the elastic layer and the rubber layer, the L-shaped clamping plate can fit tightly with the surface of the T-shaped elevator guide rail when fixing the T-shaped elevator guide rail, thereby fixing the T-shaped elevator guide rail without damaging the surface of the T-shaped elevator guide rail. At the same time, under the action of the wear-resistant layer, the rubber layer will not be worn when the T-shaped elevator guide rail is clamped before the processing is completed, thereby improving the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the conveying assembly of the utility model;

[0021] Figure 3 This is a schematic diagram of the connection structure of the conveying component and the adjusting component of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the adjustment component of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the clamping assembly of the utility model;

[0024] Figure 6 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0025] In the figure: 1. Install the top plate; 2. Conveying assembly; 3. Adjusting assembly; 4. Clamping assembly; 5. T-shaped elevator guide rail; 21. Motor; 22. Threaded column; 23. Fixed plate; 24. Slide rail; 25. Fixed limit sleeve; 26. Hydraulic rod one; 27. Slide plate; 28. Fixed frame; 31. Hydraulic rod two; 32. Tooth plate; 33. Slide rod one; 34. Ring gear; 35. Ring connecting plate; 41. U-shaped fixed plate; 42. Hydraulic rod three; 43. L-shaped clamping plate; 44. Slide rod two; 45. Rubber pad; 46. Elastic layer; 47. Rubber layer; 48. Wear-resistant layer. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] like Figure 1 As shown, a T-shaped elevator guide rail clamping device comprises an installation top plate 1, a conveying assembly 2 is fixedly installed on the inner wall of the installation top plate 1, an adjusting assembly 3 is fixedly connected to the inner walls of the left and right parts of the lower part of the conveying assembly 2, a clamping assembly 4 is fixedly connected to the lower surfaces of the two adjusting assemblies 3, and a T-shaped elevator guide rail 5 is overlapped on the inner walls of the two clamping assemblies 4;

[0028] First, the T-shaped elevator guide rail 5 is fixed by the two clamping components 4, and then the T-shaped elevator guide rail 5 is moved upward by the conveying component 2, and then continues to move under the action of the conveying component 2. After moving to the destination, the T-shaped elevator guide rail 5 can be flipped and adjusted by the two adjustment components 3.

[0029] like Figure 2 As shown, the conveying component 2 includes a motor 21, the outer wall of the motor 21 is fixedly connected to the inner cavity of the mounting top plate 1, the output end of the motor 21 is fixedly connected to a threaded column 22, the outer walls of the front and rear parts of the threaded column 22 are respectively movably sleeved with the inner cavity of the front and rear parts of the mounting top plate 1, the outer wall of the middle part of the threaded column 22 is threadedly sleeved with a fixed plate 23, the inner walls of the left and right parts of the fixed plate 23 are both fixedly connected to fixed limit sleeves 25, the inner cavity tops of the two fixed limit sleeves 25 are both fixedly connected to hydraulic rods 26, the output ends of the two hydraulic rods 26 are both fixedly connected to slide plates 27, the outer walls of the two slide plates 27 are respectively movably sleeved with the inner cavities of the two fixed limit sleeves 25, the lower surfaces of the two slide plates 27 are fixedly connected to fixing frames 28, and the inner walls of the two fixing frames 28 are respectively fixedly connected to the outer walls of the two adjusting components 3;

[0030] Through the action of the hydraulic rod 26, the slide plate 27 can be adjusted in height under the action of the fixed limiting sleeve 25, so as to facilitate the height adjustment of the T-shaped elevator guide rail 5 for transportation or loading and unloading.

[0031] The inner cavity in the middle of the fixed plate 23 is slidably connected to two slide rails 24, and the two slide rails 24 are respectively located on the left and right sides of the threaded column 22, and the front and rear sides of the two slide rails 24 are respectively fixedly connected to the inner wall of the mounting top plate 1;

[0032] Through the action of the slide rail 24, the fixing plate 23 can drive the T-shaped elevator guide rail 5 to move stably under the action of the motor 21 and the threaded column 22, so as to facilitate transportation.

[0033] like Figure 3 , Figure 4 As shown, the adjustment assembly 3 includes an annular connecting plate 35, the inner wall of the annular connecting plate 35 is movably connected to the outer wall of the fixed shaft in the middle of the lower part of the fixing frame 28, the lower surface of the annular connecting plate 35 is fixedly connected to the upper surface of the clamping assembly 4, and the outer wall in the middle of the annular connecting plate 35 is fixedly connected to the ring gear 34;

[0034] Through the action of the fixing frame 28 , the annular connecting plate 35 drives the U-shaped fixing plate 41 below to move, thereby facilitating the adjustment of the T-shaped elevator guide rail 5 .

[0035] The inner wall of the rear part of the fixed frame 28 is fixedly connected with a hydraulic rod 2 31, and the outer wall of the hydraulic rod 2 31 is movably sleeved with the inner cavity in the middle of the fixed frame 28. The output end of the hydraulic rod 2 31 is fixedly connected with a tooth plate 32, and the tooth plate 32 is located between the hydraulic rod 2 31 and the annular connecting plate 35. The outer wall of the middle part of the tooth plate 32 is movably sleeved with the inner wall of the fixed frame 28. Two sliding rods 1 33 are fixedly connected to the opposite surfaces of the front and rear parts of the upper part of the tooth plate 32, and the two sliding rods 1 33 are located on the left and right sides of the tooth plate 32. The outer walls of the two sliding rods 1 33 are respectively movably sleeved with the inner cavity in the middle of the fixed frame 28, and the middle part of the lower surface of the tooth plate 32 is meshed with the upper surface of the outer wall of the ring gear 34.

[0036] Through the action of hydraulic rod 2 31, the tooth plate 32 is moved under the action of slide rod 1 33, so that the ring gear 34 drives the ring connecting plate 35 to rotate under the action of the fixing frame 28, and through the action of the ring connecting plate 35, the T-shaped elevator guide rail 5 fixed on the inner wall of the U-shaped fixing plate 41 is rotated, so that the angle of the T-shaped elevator guide rail 5 can be adjusted according to needs.

[0037] like Figure 5As shown, the clamping assembly 4 includes a U-shaped fixing plate 41, the upper surface of the U-shaped fixing plate 41 is fixedly connected to the lower surface of the annular connecting plate 35, the front and rear sides of the inner wall of the U-shaped fixing plate 41 are fixedly connected with hydraulic rods 3 42, the output ends of the two hydraulic rods 3 42 are fixedly connected with L-shaped clamping plates 43, the opposite surfaces of the upper parts of the two L-shaped clamping plates 43 are fixedly connected with sliding rods 2 44 and the sliding rods 2 44 are located above the hydraulic rods 3 42, and the opposite surfaces of the two sliding rods 2 44 are fixedly connected to the inner wall of the U-shaped fixing plate 41 respectively;

[0038] Through the action of hydraulic rod three 42, the two L-shaped clamps 43 move toward each other under the action of slide rod two 44, thereby fixing the T-shaped elevator guide rail 5. Since the lower fixing plate of the L-shaped clamp 43 is narrow, it can clamp the outer wall of the front and rear parts or the upper part of the T-shaped elevator guide rail 5.

[0039] The outer walls of the two slide bars 44 are movably sleeved with rubber pads 45, and the opposite surfaces of the two rubber pads 45 are fixedly connected to the inner walls of the U-shaped fixing plate 41 respectively;

[0040] The rubber pad 45 can prevent the L-shaped clamping plate 43 from colliding with the inner wall of the U-shaped fixing plate 41 when moving in the inner wall of the U-shaped fixing plate 41 , thereby playing a protective role.

[0041] like Figure 6 As shown, the opposite surfaces of the lower parts of the two L-shaped clamping plates 43 are fixedly connected with elastic layers 46, the opposite surfaces of the two elastic layers 46 are fixedly connected with rubber layers 47, the opposite surfaces of the two rubber layers 47 are fixedly connected with wear-resistant layers 48, and the opposite surfaces of the two wear-resistant layers 48 overlap the front and rear sides of the outer wall of the T-shaped elevator guide rail 5 respectively;

[0042] Through the action of the elastic layer 46 and the rubber layer 47, the L-shaped clamping plate 43 can fit tightly with the surface of the T-shaped elevator guide rail 5 when fixing the T-shaped elevator guide rail 5, thereby fixing the T-shaped elevator guide rail 5 without causing damage to the surface of the T-shaped elevator guide rail 5. At the same time, under the action of the wear-resistant layer 48, the rubber layer 47 will not be worn when the T-shaped elevator guide rail 5 is clamped before the processing is completed, thereby improving the service life.

[0043] The working principle of the utility model is as follows: first, through the action of the hydraulic rod three 42, the two L-shaped clamping plates 43 are moved toward each other under the action of the sliding rod two 44, so that the T-shaped elevator guide rail 5 is fixed, wherein the elastic layer 46 and the rubber layer 47 enable the L-shaped clamping plate 43 to fit closely with the surface of the T-shaped elevator guide rail 5 when fixing the T-shaped elevator guide rail 5, so that the surface of the T-shaped elevator guide rail 5 is not damaged while the T-shaped elevator guide rail 5 is fixed. After being fixed, through the action of the sliding rail 24, the fixing plate 23 can drive the T-shaped elevator guide rail 5 to move stably under the action of the motor 21 and the threaded column 22. When it moves to the destination, the gear plate 32 can be moved under the action of the sliding rod one 33 through the action of the hydraulic rod two 31, so that the annular gear 34 drives the annular connecting plate 35 to rotate under the action of the fixing frame 28, and through the action of the annular connecting plate 35, the T-shaped elevator guide rail 5 fixed on the inner wall of the U-shaped fixing plate 41 is rotated, so that it is convenient to adjust the angle of the T-shaped elevator guide rail 5 according to needs.

[0044] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A T-shaped elevator guide rail clamping device, comprising a mounting top plate (1), characterized in that: A conveying assembly (2) is fixedly mounted on the inner wall of the mounting top plate (1), an adjusting assembly (3) is fixedly connected to the inner walls of the left and right parts of the lower portion of the conveying assembly (2), a clamping assembly (4) is fixedly connected to the lower surfaces of the two adjusting assemblies (3), and a T-shaped elevator guide rail (5) is overlapped on the inner walls of the two clamping assemblies (4).

2. A T-shaped elevator guide rail clamping device according to claim 1, characterized in that: The conveying assembly (2) comprises a motor (21), the outer wall of the motor (21) is fixedly connected to the inner cavity of the mounting top plate (1), the output end of the motor (21) is fixedly connected to a threaded column (22), the outer walls of the front and rear parts of the threaded column (22) are respectively movably sleeved with the inner cavities of the front and rear parts of the mounting top plate (1), the outer wall of the middle part of the threaded column (22) is threadedly sleeved with a fixing plate (23), the inner walls of the left and right parts of the fixing plate (23) are both fixedly connected to fixed limit sleeves (25), the inner cavities of the two fixed limit sleeves (25) are both fixedly connected to hydraulic rods 1 (26), the output ends of the two hydraulic rods 1 (26) are both fixedly connected to slide plates (27), the outer walls of the two slide plates (27) are respectively movably sleeved with the inner cavities of the two fixed limit sleeves (25), the lower surfaces of the two slide plates (27) are both fixedly connected to fixing frames (28), and the inner walls of the two fixing frames (28) are respectively fixedly connected to the outer walls of the two adjustment assemblies (3).

3. A T-shaped elevator guide rail clamping device according to claim 2, characterized in that: The inner cavity in the middle of the fixed plate (23) is slidably connected to two slide rails (24), and the two slide rails (24) are respectively located on the left and right sides of the threaded column (22), and the front and rear sides of the two slide rails (24) are respectively fixedly connected to the inner wall of the mounting top plate (1).

4. A T-shaped elevator guide rail clamping device according to claim 2, characterized in that: The adjusting assembly (3) comprises an annular connecting plate (35), the inner wall of the annular connecting plate (35) being movably sleeved with the outer wall of the fixed shaft in the middle of the lower part of the fixing frame (28), the lower surface of the annular connecting plate (35) being fixedly connected to the upper surface of the clamping assembly (4), and the outer wall in the middle of the annular connecting plate (35) being fixedly connected to a ring gear (34).

5. A T-shaped elevator guide rail clamping device according to claim 4, characterized in that: The inner wall of the rear part of the fixed frame (28) is fixedly connected to a hydraulic rod 2 (31), and the outer wall of the hydraulic rod 2 (31) is movably connected to the inner cavity of the middle part of the fixed frame (28). The output end of the hydraulic rod 2 (31) is fixedly connected to a toothed plate (32), and the toothed plate (32) is located between the hydraulic rod 2 (31) and the annular connecting plate (35). The outer wall of the middle part of the toothed plate (32) is movably connected to the inner wall of the fixed frame (28). Two sliding rods 1 (33) are fixedly connected to the opposite surfaces of the front and rear parts of the upper part of the toothed plate (32), and the two sliding rods 1 (33) are located on the left and right sides of the toothed plate (32). The outer walls of the two sliding rods 1 (33) are respectively movably connected to the inner cavity of the middle part of the fixed frame (28), and the middle part of the lower surface of the toothed plate (32) is meshed with the upper surface of the outer wall of the ring gear (34).

6. A T-shaped elevator guide rail clamping device according to claim 4, characterized in that: The clamping assembly (4) comprises a U-shaped fixing plate (41), the upper surface of the U-shaped fixing plate (41) is fixedly connected to the lower surface of the annular connecting plate (35), the front and rear sides of the inner wall of the U-shaped fixing plate (41) are fixedly connected to hydraulic rods three (42), the output ends of the two hydraulic rods three (42) are fixedly connected to L-shaped clamping plates (43), the opposite surfaces of the upper parts of the two L-shaped clamping plates (43) are fixedly connected to sliding rods two (44) and the sliding rods two (44) are located above the hydraulic rods three (42), and the opposite surfaces of the two sliding rods two (44) are respectively fixedly connected to the inner wall of the U-shaped fixing plate (41).

7. A T-shaped elevator guide rail clamping device according to claim 6, characterized in that: The outer walls of the two sliding rods (44) are both movably sleeved with rubber pads (45), and the opposite surfaces of the two rubber pads (45) are respectively fixedly connected to the inner wall of the U-shaped fixing plate (41).

8. A T-shaped elevator guide rail clamping device according to claim 6, characterized in that: The opposing surfaces of the lower parts of the two L-shaped clamping plates (43) are fixedly connected with elastic layers (46), the opposing surfaces of the two elastic layers (46) are fixedly connected with rubber layers (47), the opposing surfaces of the two rubber layers (47) are fixedly connected with wear-resistant layers (48), and the opposing surfaces of the two wear-resistant layers (48) are respectively overlapped with the front and rear sides of the outer wall of the T-shaped elevator guide rail (5).

Images