X-axis fixed-point accurate positioning device

Abstract

The utility model relates to an X-axis fixed-point accurate positioning device which comprises an X-axis component, a track set and an X-axis fixed-point positioning component, the X-axis component comprises an X-axis chassis weldment, an X-axis motor component, a Y-axis motor component, a double-flange driven wheel set, a single-flange driven wheel set, an X-axis driving chain and an X-axis driving wheel set, and the X-axis driving wheel set penetrates through the X-axis chassis weldment. The X-axis driving chain surrounds the X-axis driving wheel set, the double-flange driven wheel set and the single-flange driven wheel set are installed on the X-axis chassis weldment and located on the two sides respectively, the X-axis motor component is installed on the X-axis chassis weldment, and the Y-axis motor component is installed on the side face of the X-axis chassis weldment. According to the X-axis fixed-point accurate positioning device, the rail, the rail wheel and the X-axis positioning mechanism are used, fixed-point accurate positioning of the X axis is achieved, long-term operation of equipment is stable and reliable, the defects in the prior art can be overcome, and the X-axis fixed-point accurate positioning device has a wide application range.

Description

Technical Field

[0001] This utility model relates to the field of pipe pile production, and more particularly to the tensioning process of prestressed pipe piles, specifically referring to an X-axis precise positioning device. Background Technology

[0002] Currently, the X-axis positioning of tensioning machines usually adopts a precise positioning method of track + track wheel + rack or slider rail + rack. Both methods require digging a foundation pit on the ground to make pre-embedded parts to fix the rack, which has three problems: (1) During the production process, the operator needs to cross the foundation pit frequently, which can easily cause him to step on the foundation pit and twist his ankle; (2) The rack is fixed in the foundation pit in a cantilever manner, which can easily tilt over time, causing poor meshing of the gear and rack; (3) With the track + rack method, the gap between the track and track wheel can cause the rack and gear to move frequently between being too tight and too loose, which can cause wear on the gear; With the slider rail + rack method, since the area is adjacent to the area where the release agent is sprayed, the mist release agent can easily fall onto the rail, causing the slider ball to wear and fall off.

[0003] The three existing problems are as follows:

[0004] (1) During the production process, operators in this area need to cross the foundation pit frequently, which makes it easy to step on the foundation pit and twist one's ankle;

[0005] (2) The rack is fixed in the pit in a cantilever manner, which is prone to tilting over time, causing poor meshing of the gear and rack.

[0006] (3) The track + rack method is prone to wear and tear due to the gap between the track and the track wheel, and the frequent movement of the rack and gear between being too tight and too loose. The slider rail + rack method is prone to wear and tear because the area is adjacent to the area where the release agent is sprayed, and the mist release agent is easily spilled onto the rail, causing the slider ball to wear and fall off. Utility Model Content

[0007] The purpose of this invention is to overcome the shortcomings of the prior art and provide an X-axis precise positioning device that is accurate, stable, reliable, and widely applicable.

[0008] To achieve the above objectives, the X-axis precise positioning device of this utility model is as follows:

[0009] The main feature of this X-axis precise positioning device is that it includes an X-axis component, a track assembly, and an X-axis positioning component. The X-axis component includes an X-axis chassis welded part, an X-axis motor component, a Y-axis motor component, a double-sided driven wheel assembly, a single-sided driven wheel assembly, an X-axis drive chain, and an X-axis drive wheel assembly. The X-axis drive wheel assembly passes through the X-axis chassis welded part, and the X-axis drive chain wraps around the X-axis drive wheel assembly. The double-sided and single-sided driven wheel assemblies are mounted on the X-axis chassis welded part and are located on opposite sides. The X-axis motor component is mounted on the X-axis chassis weldment, and the Y-axis motor component is mounted on the side of the X-axis chassis weldment. The track assembly is placed on the ground, and the X-axis positioning component is fixed on the ground. The double-side driven wheel assembly, the single-side driven wheel assembly, and the X-axis drive wheel assembly are placed on the track assembly. The X-axis motor component, the X-axis drive chain, and the X-axis drive wheel assembly constitute the power component of the X-axis component. The X-axis drive wheel assembly drives the double-side driven wheel assembly and the single-side driven wheel assembly to reciprocate along the track assembly.

[0010] Preferably, the X-axis chassis weldment includes a Y-axis track, an X-axis positioning weldment, an X-axis wheel assembly mounting plate, a Y-axis motor mount, a Y-axis driven wheel mount, and an X-axis motor mounting base. These components are welded to the X-axis chassis weldment. The Y-axis track is horizontally mounted on the X-axis chassis weldment. The X-axis chassis weldment and the X-axis positioning weldment are welded together. The X-axis wheel assembly mounting plate is installed at the four corners of the X-axis chassis weldment. The Y-axis motor mount and the Y-axis driven wheel mount are respectively installed on both sides of the X-axis chassis weldment. The X-axis motor mounting base is installed on the X-axis chassis weldment. The Y-axis track, X-axis positioning weldment, and X-axis wheel assembly mounting plate can be mounting plates for double-sided driven wheel assemblies, single-sided driven wheel assemblies, and X-axis drive wheel assemblies, respectively.

[0011] Preferably, the X-axis positioning weldment includes a proximity switch mounting plate, a stiffener, a guide plate, a positioning weldment fixing plate, a station proximity switch sensing plate, and a V-shaped guide groove. The stiffener is installed on both sides of the guide plate, the positioning weldment fixing plate is installed at the bottom of the guide plate, the proximity switch mounting plate is installed on the top of the stiffener, the station proximity switch sensing plate is installed on the side of the proximity switch mounting plate, and the V-shaped guide groove is a V-shaped structure at the top of the guide plate.

[0012] Preferably, the X-axis motor component includes an X-axis motor assembly, an X-axis motor mounting base, an X-axis cover plate, tension bolts, and tightening bolts. The X-axis cover plate is mounted on the X-axis motor mounting base, and the tension bolts and tightening bolts are mounted on the top of the X-axis motor mounting base. One end of the X-axis motor assembly has locking strips on both sides that match the grooves of the X-axis motor mounting base. The X-axis motor assembly is mounted on the X-axis motor mounting base, and by adjusting the tension bolts and tightening bolts, the X-axis motor assembly can move up and down along the X-axis motor mounting base.

[0013] Preferably, the X-axis motor assembly includes a servo motor, a right-angle reducer, a deep groove ball bearing, a shaft bearing retainer ring, a bore bearing retainer ring, a drive shaft, a sprocket, a flat key, an Allen screw, a shaft end plate, and a reducer mounting base. The servo motor is mounted above the right-angle reducer, the deep groove ball bearing is mounted at the front end of the right-angle reducer, the shaft bearing retainer ring and the bore bearing retainer ring are fitted over the deep groove ball bearing sleeve, the drive shaft is mounted at the front end of the deep groove ball bearing, the sprocket is mounted on the drive shaft, the flat key is mounted at the front end of the drive shaft, the Allen screw is mounted at the front end of the flat key, the shaft end plate is mounted on the flat key, and the reducer mounting base is mounted at the front end of the right-angle reducer.

[0014] Preferably, the X-axis positioning component includes a positioning cylinder assembly and a positioning cover plate, wherein the positioning cover plate is mounted on the positioning cylinder assembly.

[0015] Preferably, the positioning cylinder assembly includes a cylinder mounting plate, a cylinder hinge seat, a cylinder, a cylinder connector, a telescopic guide plate, a proximity switch, a ground mounting plate, anchor bolts, adjusting bolts, and adjusting nuts. The cylinder mounting plate is mounted on the ground mounting plate and located on the side of the ground mounting plate. The cylinder is mounted on the cylinder mounting plate via the cylinder hinge seat. The cylinder connector is connected to the cylinder. The telescopic guide plate is connected to the cylinder connector. The proximity switch is mounted on the ground mounting plate. The ground mounting plate is mounted on the ground via anchor bolts. The adjusting bolts and adjusting nuts are mounted on the ground mounting plate.

[0016] Preferably, after the X-axis component moves to the corresponding work station, the X-axis positioning component pushes out the telescopic guide plate through the cylinder, and the telescopic guide plate is inserted along the V-shaped guide groove on the guide plate to position the X-axis component.

[0017] Preferably, the device further includes a Y-axis component, a Z-axis component, a hydraulic station device, a jack component, and an electrical control device. The Y-axis component is mounted on the X-axis component, the Z-axis component is mounted on the Y-axis component, the hydraulic station device and the electrical control device are mounted behind the X-axis component, and the jack component is mounted on the X-axis component.

[0018] The X-axis precise positioning device of this invention uses a track + track wheel + X-axis positioning mechanism to achieve precise positioning of the X-axis. The equipment is stable and reliable in long-term operation, avoids the defects of existing technology, and has a wide range of applications. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the X-axis precise positioning device of this utility model.

[0020] Figure 2 This is a structural schematic diagram of the X-axis precise positioning device of this utility model from another angle.

[0021] Figure 3 This is a schematic diagram of the X-axis component of the X-axis precise positioning device of this utility model.

[0022] Figure 4 This is a schematic diagram of the X-axis chassis weldment of the X-axis precise positioning device of this utility model.

[0023] Figure 5 This is a schematic diagram of the X-axis positioning weldment of the X-axis precise positioning device of this utility model.

[0024] Figure 6 This is a schematic diagram of the X-axis motor component of the X-axis precise positioning device of this utility model.

[0025] Figure 7 This is a schematic diagram of the X-axis motor assembly of the X-axis precise positioning device of this utility model.

[0026] Figure 8 This is a schematic diagram of the X-axis positioning component of the X-axis positioning precision positioning device of this utility model.

[0027] Figure 9 This is a schematic diagram of the positioning cylinder assembly of the X-axis precise positioning device of this utility model.

[0028] Figure label:

[0029] 1 X-axis component

[0030] 2 Y-axis components

[0031] 3 Z-axis components

[0032] 4. Hydraulic station device

[0033] 5 jack components

[0034] 6. Electrical control device

[0035] 7 orbital groups

[0036] 8 X-axis positioning components

[0037] 10 X-axis chassis welding parts

[0038] 11 X-axis motor components

[0039] 12 Y-axis motor components

[0040] 13 Double-sided driven wheel assembly

[0041] 14 Single-side driven wheel assembly

[0042] 16 X-axis drive chain

[0043] 17 X-axis drive wheel assembly

[0044] 80 positioning cylinder assembly

[0045] 81 Positioning cover plate

[0046] 101 Y-axis track

[0047] 102 X-axis positioning weldment

[0048] 103 X-axis wheel assembly mounting plate

[0049] 110 X-axis motor set

[0050] 111 X-axis motor mounting bracket

[0051] 112 X-axis cover plate

[0052] 113 tension bolts

[0053] 114 Tightening Bolt

[0054] 121 Y-axis motor mount

[0055] 127 Y-axis driven wheel seat

[0056] 801 Cylinder Mounting Plate

[0057] 802 Cylinder Hinge Seat

[0058] 803 cylinder

[0059] 804 cylinder connector

[0060] 805 Telescopic Guide Plate

[0061] 806 Proximity Switch

[0062] 807 Ground Fixing Plate

[0063] 808 anchor bolts

[0064] 809 Adjusting Bolt

[0065] 8010 Adjusting Nut

[0066] 1101 Servo Motor

[0067] 1102 Right Angle Reducer

[0068] 1103 Deep Groove Ball Bearing

[0069] 1104 Shaft Bearing Retaining Ring

[0070] 1105 bearing retaining ring for bores

[0071] 1106 Driveshaft

[0072] 1107 sprocket

[0073] 1108 Flat Key

[0074] 1109 Socket Head Screw

[0075] 11010 Shaft end plate

[0076] 11011 Gearbox Mounting Base

[0077] 1021 Proximity Switch Mounting Plate

[0078] 1022 ribs

[0079] 1023 Guide Plate

[0080] 1024 Positioning Welding Fixing Plate

[0081] 1025 workstation proximity switch sensing board

[0082] 10231 V-shaped guide groove Detailed Implementation

[0083] To more clearly describe the technical content of this utility model, the following description is provided in conjunction with specific embodiments.

[0084] The present invention discloses an X-axis precise positioning device, comprising an X-axis component 1, a track assembly 7, and an X-axis positioning component 8. The X-axis component 1 includes an X-axis chassis welded part 10, an X-axis motor component 11, a Y-axis motor component 12, a double-sided driven wheel assembly 13, a single-sided driven wheel assembly 14, an X-axis drive chain 16, and an X-axis drive wheel assembly 17. The X-axis drive wheel assembly 17 passes through the X-axis chassis welded part 10, and the X-axis drive chain 16 surrounds the X-axis drive wheel assembly 17. The double-sided driven wheel assembly 13 and the single-sided driven wheel assembly 14 are mounted on the X-axis chassis welded part 10 and are located on opposite sides. The X-axis motor component 11 is mounted on the X-axis chassis weldment 10, and the Y-axis motor component 12 is mounted on the side of the X-axis chassis weldment 10. The track assembly 7 is placed on the ground, and the X-axis positioning component 8 is fixed on the ground. The double-side driven wheel assembly 13, the single-side driven wheel assembly 14, and the X-axis drive wheel assembly 17 are placed on the track assembly 7. The X-axis motor component 11, the X-axis drive chain 16, and the X-axis drive wheel assembly 17 constitute the power assembly of the X-axis component 1. The X-axis drive wheel assembly 17 drives the double-side driven wheel assembly 13 and the single-side driven wheel assembly 14 to reciprocate along the track assembly 7.

[0085] In a preferred embodiment of this utility model, the X-axis chassis weldment 10 is provided with a Y-axis track 101, an X-axis positioning weldment 102, an X-axis wheel assembly mounting plate 103, a Y-axis motor mount 121, a Y-axis driven wheel mount 127, and an X-axis motor mounting base 111. The Y-axis track 101, X-axis positioning weldment 102, X-axis wheel assembly mounting plate 103, Y-axis motor mount 121, Y-axis driven wheel mount 127, and X-axis motor mounting base 111 are welded to the X-axis chassis weldment 10, and the Y-axis track 101 is horizontally mounted on the X-axis chassis weldment 10. The X-axis chassis weldment 10 and the X-axis positioning weldment 102 are welded together. The X-axis wheel assembly mounting plate 103 is installed at the four corners of the X-axis chassis weldment 10. The Y-axis motor seat 121 and the Y-axis driven wheel seat 127 are respectively installed on both sides of the X-axis chassis weldment 10. The X-axis motor fixing seat 111 is installed on the X-axis chassis weldment 10. The Y-axis track 101, the X-axis positioning weldment 102, and the X-axis wheel assembly mounting plate 103 are mounting plates for the double-side driven wheel assembly 13, the single-side driven wheel assembly 14, and the X-axis drive wheel assembly 17.

[0086] In a preferred embodiment of this utility model, the X-axis positioning weldment 102 includes a proximity switch mounting plate 1021, a stiffener 1022, a guide plate 1023, a positioning weldment fixing plate 1024, a workstation proximity switch sensing plate 1025, and a V-shaped guide groove 10231. The stiffener 1022 is installed on both sides of the guide plate 1023, the positioning weldment fixing plate 1024 is installed at the bottom of the guide plate 1023, the proximity switch mounting plate 1021 is installed on the top of the stiffener 1022, the workstation proximity switch sensing plate 1025 is installed on the side of the proximity switch mounting plate 1021, and the V-shaped guide groove 10231 is a V-shaped structure at the top of the guide plate 1023.

[0087] In a preferred embodiment of this utility model, the X-axis motor component 11 includes an X-axis motor assembly 110, an X-axis motor mounting base 111, an X-axis cover plate 112, a tension bolt 113, and a tightening bolt 114. The X-axis cover plate 112 is mounted on the X-axis motor mounting base 111, and the tension bolt 113 and tightening bolt 114 are mounted on the top of the X-axis motor mounting base 111. One end of the X-axis motor assembly 110 has locking strips on both sides that match the grooves of the X-axis motor mounting base 111. The X-axis motor assembly 110 is mounted on the X-axis motor mounting base 111, and the X-axis motor assembly 110 can move up and down along the X-axis motor mounting base 111 by adjusting the tension bolt 113 and the tightening bolt 114.

[0088] In a preferred embodiment of this utility model, the X-axis motor assembly 110 includes a servo motor 1101, a right-angle reducer 1102, a deep groove ball bearing 1103, a shaft bearing retaining ring 1104, a bore bearing retaining ring 1105, a drive shaft 1106, a sprocket 1107, a flat key 1108, an internal hex bolt 1109, a shaft end plate 11010, and a reducer mounting base 11011. The servo motor 1101 is mounted above the right-angle reducer 1102, and the deep groove ball bearing 1103 is mounted on the right-angle reducer 1102. At the front end, the shaft bearing retaining ring 1104 and the bore bearing retaining ring 1105 are sleeved on the outside of the deep groove ball bearing 1103. The drive shaft 1106 is installed at the front end of the deep groove ball bearing 1103. The sprocket 1107 is installed on the drive shaft 1106. The flat key 1108 is installed at the front end of the drive shaft 1106. The internal hex screw 1109 is installed at the front end of the flat key 1108. The shaft end plate 11010 is installed on the flat key 1108. The reducer mounting base 11011 is installed at the front end of the right angle reducer 1102.

[0089] In a preferred embodiment of the present invention, the X-axis positioning component 8 includes a positioning cylinder assembly 80 and a positioning cover plate 81, wherein the positioning cover plate 81 is mounted on the positioning cylinder assembly 80.

[0090] In a preferred embodiment of this utility model, the positioning cylinder assembly 80 includes a cylinder fixing plate 801, a cylinder hinge seat 802, a cylinder 803, a cylinder connector 804, a telescopic guide plate 805, a proximity switch 806, a ground fixing plate 807, anchor bolts 808, adjusting bolts 809, and adjusting nuts 8010. The cylinder fixing plate 801 is mounted on the ground fixing plate 807 and located on the side of the ground fixing plate 807. The cylinder 803 is mounted on the cylinder fixing plate 801 via the cylinder hinge seat 802. The cylinder connector 804 is connected to the cylinder 803. The telescopic guide plate 805 is connected to the cylinder connector 804. The proximity switch 806 is mounted on the ground fixing plate 807. The ground fixing plate 807 is mounted on the ground via the anchor bolts 808. The adjusting bolts 809 and adjusting nuts 8010 are mounted on the ground fixing plate 807.

[0091] In a preferred embodiment of the present invention, after the X-axis component 1 moves to the corresponding work station, the X-axis positioning component 8 pushes out the telescopic guide plate 805 through the cylinder 803. The telescopic guide plate 805 is inserted along the V-shaped guide groove 10231 on the guide plate 1023 to position the X-axis component 1.

[0092] In a preferred embodiment of the present invention, the device further includes a Y-axis component 2, a Z-axis component 3, a hydraulic station device 4, a jack component 5, and an electrical control device 6. The Y-axis component 2 is mounted on the X-axis component 1, the Z-axis component 3 is mounted on the Y-axis component 2, the hydraulic station device 4 and the electrical control device 6 are mounted behind the X-axis component 1, and the jack component 5 is mounted on the X-axis component 1.

[0093] In a specific embodiment of this utility model, the whole machine is composed of X-axis component 1, Y-axis component 2, Z-axis component 3, hydraulic station device 4, jack component 5, electrical control device 6, track assembly 7, and X-axis fixed-point positioning component 8.

[0094] X-axis component 1 is assembled from X-axis chassis welded part 10, X-axis motor component 11, Y-axis motor component 12, double-side driven wheel assembly 13, single-side driven wheel assembly 14, X-axis drive chain 16, and X-axis drive wheel assembly 17.

[0095] The Y-axis rail 101, X-axis positioning weldment 102, X-axis wheel assembly mounting plate 103, Y-axis motor mount 121, Y-axis driven wheel mount 127, and X-axis motor mounting base 111 are welded onto the X-axis chassis weldment 10.

[0096] Among them, the Y-axis track 101, X-axis positioning weldment 102, and X-axis wheel assembly mounting plate 103 are mounting plates for the double-side driven wheel assembly 13, the single-side driven wheel assembly 14, and the X-axis drive wheel assembly 17, hereinafter referred to as the X-axis wheel assembly mounting plate. The X-axis chassis weldment 10 and the X-axis positioning weldment 102 are welded together; the X-axis chassis weldment 10 and the X-axis positioning weldment 102 are welded together; all sub-components are welded together.

[0097] The X-axis positioning welding part 102 is formed by welding together a proximity switch mounting plate 1021, a stiffening plate 1022, a guide plate 1023, a positioning welding part fixing plate 1024, and a station proximity switch sensing plate 1025.

[0098] The V-shaped guide groove 10231 is a feature on the guide plate 1023, which serves as a guide and positioning tool.

[0099] The X-axis motor component 11 is assembled from an X-axis motor assembly 110, an X-axis motor mounting base 111, an X-axis cover plate 112, a tension bolt 113, and a tightening bolt 114. Under the adjustment of the tension bolt 113 and the tightening bolt 114, the X-axis motor assembly 110 can move up and down along the X-axis motor mounting base 111 to tension the chain.

[0100] The X-axis motor assembly 110 is composed of a servo motor 1101, a right-angle reducer 1102, a deep groove ball bearing 1103, a shaft bearing retaining ring 1104, a bore bearing retaining ring 1105, a drive shaft 1106, a sprocket 1107, a flat key 1108, an internal hex screw 1109, a shaft end plate 11010, and a reducer mounting base 11011.

[0101] The X-axis positioning component 8 is assembled from a positioning cylinder group 80 and a positioning cover plate 81.

[0102] The positioning cylinder assembly 80 is composed of a cylinder fixing plate 801, a cylinder hinge seat 802, a cylinder 803, a cylinder connector 804, a telescopic guide plate 805, a proximity switch 806, a ground fixing plate 807, anchor bolts 808, adjusting bolts 809, and adjusting nuts 8010.

[0103] The ground fixing plate 807 is installed on the ground by anchor bolts 808.

[0104] The machine consists of X-axis component 1, Y-axis component 2, Z-axis component 3, hydraulic station device 4, jack component 5, electrical control device 6, track assembly 7, and X-axis positioning component 8.

[0105] The double-sided driven wheel set 13, the single-sided driven wheel set 14, and the X-axis drive wheel set 17 of the X-axis component 1 are placed on the track set 7 on the ground; the X-axis motor component 11, the X-axis drive chain 16, and the X-axis drive wheel set 17 constitute the power set of the X-axis component 1, which drives the X-axis drive wheel set 17 of the X-axis component 1, and drives the double-sided driven wheel set 13 and the single-sided driven wheel set 14 to move back and forth along the track set 7.

[0106] The X-axis positioning component 8 is installed and fixed on the ground. After the X-axis component 1 moves to the corresponding work station, the X-axis positioning component 8 pushes out the telescopic guide plate 805 again through the cylinder 803. The telescopic guide plate 805 is inserted along the V-shaped guide groove 10231 on the guide plate 1023 of the X-axis component 1, and the X-axis component 1 is precisely positioned again.

[0107] For the specific implementation scheme of this embodiment, please refer to the relevant descriptions in the above embodiments, which will not be repeated here.

[0108] It is understood that the same or similar parts in the above embodiments can be referred to each other, and the contents not described in detail in some embodiments can be referred to the same or similar contents in other embodiments.

[0109] It should be noted that in the description of this utility model, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, in the description of this utility model, unless otherwise stated, "a plurality of" means at least two.

[0110] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0111] The X-axis precise positioning device of this invention uses a track + track wheel + X-axis positioning mechanism to achieve precise positioning of the X-axis. The equipment is stable and reliable in long-term operation, avoids the defects of existing technology, and has a wide range of applications.

[0112] In this specification, the present invention has been described with reference to specific embodiments thereof. However, it will be apparent that various modifications and variations can be made without departing from the spirit and scope of the present invention. Therefore, the specification and drawings should be considered illustrative rather than restrictive.

Claims

1. A precise X-axis positioning device, characterized in that, The device includes an X-axis component, a track assembly, and an X-axis positioning component. The X-axis component includes an X-axis chassis weldment, an X-axis motor component, a Y-axis motor component, a double-sided driven wheel assembly, a single-sided driven wheel assembly, an X-axis drive chain, and an X-axis drive wheel assembly. The X-axis drive wheel assembly passes through the X-axis chassis weldment, and the X-axis drive chain wraps around the X-axis drive wheel assembly. The double-sided and single-sided driven wheel assemblies are mounted on the X-axis chassis weldment and are located on opposite sides. The X-axis motor component... The Y-axis motor component is mounted on the side of the X-axis chassis weldment and installed on the X-axis chassis weldment. The track assembly is placed on the ground, and the X-axis positioning component is fixed on the ground. The double-side driven wheel assembly, the single-side driven wheel assembly, and the X-axis drive wheel assembly are placed on the track assembly. The X-axis motor component, the X-axis drive chain, and the X-axis drive wheel assembly constitute the power component of the X-axis component. The X-axis drive wheel assembly drives the double-side driven wheel assembly and the single-side driven wheel assembly to reciprocate along the track assembly.

2. The X-axis precise positioning device according to claim 1, characterized in that, The X-axis chassis weldment includes a Y-axis track, an X-axis positioning weldment, an X-axis wheel assembly mounting plate, a Y-axis motor mount, a Y-axis driven wheel mount, and an X-axis motor mounting base. These components are welded to the X-axis chassis weldment. The Y-axis track is horizontally mounted on the X-axis chassis weldment. The X-axis chassis weldment and the X-axis positioning weldment are welded together. The X-axis wheel assembly mounting plate is installed at the four corners of the X-axis chassis weldment. The Y-axis motor mount and the Y-axis driven wheel mount are respectively installed on both sides of the X-axis chassis weldment. The X-axis motor mounting base is installed on the X-axis chassis weldment. The Y-axis track, X-axis positioning weldment, and X-axis wheel assembly mounting plate can be used for mounting double-sided driven wheel assemblies, single-sided driven wheel assemblies, and X-axis drive wheel assemblies, respectively.

3. The X-axis precise positioning device according to claim 2, characterized in that, The X-axis positioning weldment includes a proximity switch mounting plate, a stiffener, a guide plate, a positioning weldment fixing plate, a station proximity switch sensing plate, and a V-shaped guide groove. The stiffener is installed on both sides of the guide plate, the positioning weldment fixing plate is installed at the bottom of the guide plate, the proximity switch mounting plate is installed on the top of the stiffener, the station proximity switch sensing plate is installed on the side of the proximity switch mounting plate, and the V-shaped guide groove is a V-shaped structure at the top of the guide plate.

4. The X-axis precise positioning device according to claim 1, characterized in that, The X-axis motor component includes an X-axis motor assembly, an X-axis motor mounting base, an X-axis cover plate, tension bolts, and tightening bolts. The X-axis cover plate is mounted on the X-axis motor mounting base. The tension bolts and tightening bolts are mounted on the top of the X-axis motor mounting base. One end of the X-axis motor assembly has locking strips on both sides that match the grooves of the X-axis motor mounting base. The X-axis motor assembly is mounted on the X-axis motor mounting base, and by adjusting the tension bolts and tightening bolts, the X-axis motor assembly can move up and down along the X-axis motor mounting base.

5. The X-axis precise positioning device according to claim 4, characterized in that, The X-axis motor assembly includes a servo motor, a right-angle reducer, a deep groove ball bearing, a shaft bearing retaining ring, a bore bearing retaining ring, a drive shaft, a sprocket, a flat key, an internal hex socket screw, a shaft end plate, and a reducer mounting base. The servo motor is mounted above the right-angle reducer. The deep groove ball bearing is mounted at the front end of the right-angle reducer. The shaft bearing retaining ring and the bore bearing retaining ring are fitted over the deep groove ball bearing. The drive shaft is mounted at the front end of the deep groove ball bearing. The sprocket is mounted on the drive shaft. The flat key is mounted at the front end of the drive shaft. The internal hex socket screw is mounted at the front end of the flat key. The shaft end plate is mounted on the flat key. The reducer mounting base is mounted at the front end of the right-angle reducer.

6. The X-axis precise positioning device according to claim 1, characterized in that, The X-axis positioning component includes a positioning cylinder assembly and a positioning cover plate, wherein the positioning cover plate is mounted on the positioning cylinder assembly.

7. The X-axis precise positioning device according to claim 6, characterized in that, The positioning cylinder assembly includes a cylinder mounting plate, a cylinder hinge seat, a cylinder, a cylinder connector, a telescopic guide plate, a proximity switch, a ground mounting plate, anchor bolts, adjusting bolts, and adjusting nuts. The cylinder mounting plate is installed on the ground mounting plate and located on the side of the ground mounting plate. The cylinder is installed on the cylinder mounting plate via the cylinder hinge seat. The cylinder connector is connected to the cylinder. The telescopic guide plate is connected to the cylinder connector. The proximity switch is installed on the ground mounting plate. The ground mounting plate is installed on the ground via anchor bolts. The adjusting bolts and adjusting nuts are installed on the ground mounting plate.

8. The X-axis precise positioning device according to claim 1, characterized in that, After the X-axis component moves to the corresponding workstation, the X-axis positioning component pushes out the telescopic guide plate through the cylinder, and the telescopic guide plate is inserted along the V-shaped guide groove on the guide plate to position the X-axis component.

9. The X-axis precise positioning device according to claim 1, characterized in that, The device further includes a Y-axis component, a Z-axis component, a hydraulic station device, a jack component, and an electrical control device. The Y-axis component is mounted on the X-axis component, the Z-axis component is mounted on the Y-axis component, the hydraulic station device and the electrical control device are mounted behind the X-axis component, and the jack component is mounted on the X-axis component.

Images