Positioning workbench for assembling air compressor

Abstract

The positioning workbench comprises a supporting table, a supporting plate and side barrier strips, the supporting plate is movably embedded in the upper surface of the supporting table, and the side barrier strips are fixedly installed on the upper surface of the supporting table and are close to the front portion and the rear portion of the supporting table. Positioning pieces are movably embedded in the positions, below the four corners of the supporting plate, of the upper surface of the supporting table, double-end threaded rods are movably installed in the positions, close to the front portion and the rear portion, of the supporting table, and moving grooves are transversely formed in the positions, close to the front portion and the rear portion, of the upper surface of the supporting table; inserting grooves are formed in the upper surface of the supporting table and located at the two ends of the moving groove, plate grooves are formed in the upper surface of the supporting table and close to the two ends, and rod grooves are longitudinally formed in the surfaces of one sides of the interiors of the plate grooves. According to the positioning workbench for assembling the air compressor, after the air compressor needing to be assembled is placed on the supporting plate, a base of the air compressor can be automatically limited, and after assembling is finished, the air compressor can be taken down by directly lifting the assembled air compressor.

Description

Technical Field

[0001] This utility model relates to mechanical positioning devices, and in particular to a positioning workbench for air compressor assembly. Background Technology

[0002] An air compressor, also known as an air compressor, is a device that compresses gas. During the production of an air compressor, multiple components need to be assembled together. In order to ensure the stability of the assembly process, the base of the air compressor is positioned. However, when positioning the air compressor, the operator needs to manually operate the positioning component to position the air compressor. After assembly, the positioning of the air compressor also needs to be manually released, which is quite troublesome. Utility Model Content

[0003] The main purpose of this utility model is to provide a positioning worktable for air compressor assembly, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A positioning workbench for assembling an air compressor includes a support platform, a tray, and side rails. The tray is movably embedded on the upper surface of the support platform. Side rails are fixedly installed on the upper surface of the tray near the front and rear. Positioning elements are movably embedded on the upper surface of the support platform below the four corners of the tray. Double-ended threaded rods are movably installed inside the support platform near the front and rear.

[0006] More preferably, the upper surface of the support platform is provided with a horizontally opening movable groove near the front and rear, the upper surface of the support platform is provided with slots at both ends of the movable groove, the upper surface of the support platform is provided with a plate groove near both ends, a rod groove is provided longitudinally on one side of the inner surface of the plate groove, a guide rod is fixedly installed inside the rod groove, and a No. 1 spring is sleeved on the surface of the guide rod.

[0007] More preferably, toothed rods are fixedly installed on the front and rear surfaces of the tray and on both sides, insert plates are fixedly installed on both sides of the tray and in the middle, a sliding sleeve is fixedly installed on one side of the insert plate and below, and an opening is provided on the upper surface of the tray near the four corners.

[0008] More preferably, the double-ended threaded rod is movably installed in the movable groove, and gears are fixedly sleeved on the surface of the double-ended threaded rod near both ends.

[0009] More preferably, the positioning component includes a threaded sleeve, a positioning rod, a stop block, and a second spring. The threaded sleeve is fitted onto the surface of the double-ended threaded rod, and a springback groove is provided inside the threaded sleeve and near one side.

[0010] More preferably, the lower end of the positioning rod is embedded in the spring groove, a stop block is fixedly installed on the lower surface of the positioning rod, and a second spring is provided inside the spring groove and below the stop block.

[0011] More preferably, the upper end of the positioning rod is embedded in the through-hole, the lower end of the gear is embedded in the slot, the insert plate is embedded in the plate groove, the sliding sleeve is sleeved on the surface of the guide rod, and the gear meshes with the gear.

[0012] Compared with the prior art, this utility model proposes a positioning worktable for air compressor assembly, which has the following beneficial effects:

[0013] In this invention, by setting up a support platform, a tray, a positioning component, and a double-ended threaded rod in cooperation, when the base of the air compressor is placed on the tray and the mounting hole and the through-hole on the base are aligned, the base will press down on the tray under the action of gravity. When the tray descends, the rack drives the gear and the double-ended threaded rod to rotate. The rotating double-ended threaded rod causes the positioning components to move closer together. During the descent of the tray, since the positioning rod of the positioning component is not aligned with the mounting hole on the base, the descending tray will press down on the positioning rod. After the positioning component moves a certain distance, the positioning rod will be aligned with the mounting hole of the base. At this time, the positioning rod will rise under the pushing action of the second spring and insert into the mounting hole of the base, thereby limiting the base of the air compressor. In this way, the positioning of the air compressor can be automatically completed. Attached Figure Description

[0014] Figure 1 This is an overall structural diagram of a positioning workbench for assembling an air compressor according to this utility model;

[0015] Figure 2 This is a partial cross-sectional view illustrating the disassembly of a positioning worktable for assembling an air compressor according to this utility model.

[0016] Figure 3 This utility model relates to a positioning worktable for assembling an air compressor. Figure 2 Enlarged view of point A in the middle;

[0017] Figure 4 This is a structural diagram of a positioning worktable for assembling an air compressor, according to the present invention.

[0018] Figure 5 This is a partial cross-sectional view of the positioning component of a positioning workbench for assembling an air compressor according to this utility model.

[0019] In the diagram: 1. Support platform; 101. Moving groove; 102. Slot; 103. Plate groove; 104. Rod groove; 105. Guide rod; 106. Spring No. 1; 2. Support plate; 201. Gear; 202. Insert plate; 203. Sliding sleeve; 204. Through port; 3. Side stop bar; 4. Positioning component; 401. Threaded sleeve block; 402. Positioning rod; 403. Springback groove; 404. Spring No. 2; 405. Stop block; 5. Double-ended threaded rod; 501. Gear. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical applications of the present invention, and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for a particular purpose.

[0021] like Figure 1-5 As shown, a positioning workbench for assembling an air compressor includes a support platform 1, a tray 2, and side baffles 3. The tray 2 is movably embedded on the upper surface of the support platform 1. The side baffles 3 are fixedly installed on the upper surface of the tray 2 near the front and rear. Positioning elements 4 are movably embedded on the upper surface of the support platform 1 below the four corners of the tray 2. Double-headed threaded rods 5 are movably installed inside the support platform 1 near the front and rear. The side baffles 3 can limit the base of the air compressor, so that the mounting holes of the air compressor base are aligned with the through-hole 204.

[0022] Furthermore, a moving groove 101 is laterally formed on the upper surface of the support platform 1 near the front and rear. A slot 102 is formed on the upper surface of the support platform 1 at both ends of the moving groove 101. A plate groove 103 is formed on the upper surface of the support platform 1 near both ends. A rod groove 104 is longitudinally formed on one side of the inner surface of the plate groove 103. A guide rod 105 is fixedly installed inside the rod groove 104. A first spring 106 is sleeved on the surface of the guide rod 105. The first spring 106 has an upward pushing force on the sliding sleeve 203. Thus, after assembly, when the air compressor is lifted off the pallet 2, the pallet 2 rises back to its original position under the pushing action of the first spring 106.

[0023] Furthermore, a rack 201 is fixedly installed on the front and rear surfaces of the pallet 2 on both sides, an insert plate 202 is fixedly installed on both sides of the pallet 2 in the middle, a sliding sleeve 203 is fixedly installed on one side of the insert plate 202 at the bottom, and an opening 204 is provided on the upper surface of the pallet 2 near the four corners; when the pallet 2 is pressed down by the air compressor, the rack 201 will drive the gear 501 to rotate, thereby controlling the positioning parts 4 to move closer to each other.

[0024] Furthermore, the double-ended threaded rod 5 is movably installed in the movable groove 101, and gears 501 are fixedly sleeved on the surface of the double-ended threaded rod 5 near both ends.

[0025] Furthermore, the positioning component 4 includes a threaded sleeve 401, a positioning rod 402, a stop block 405, and a second spring 404. The threaded sleeve 401 is sleeved on the surface of the double-ended threaded rod 5, and a springback groove 403 is provided inside the threaded sleeve 401 and near one side.

[0026] Furthermore, the lower end of the positioning rod 402 is embedded in the spring groove 403, and a stop block 405 is fixedly installed on the lower surface of the positioning rod 402. A second spring 404 is provided inside the spring groove 403 and below the stop block 405.

[0027] Furthermore, the upper end of the positioning rod 402 is embedded in the through-hole 204, the lower end of the rack 201 is embedded in the slot 102, the insert plate 202 is embedded in the plate groove 103, the sliding sleeve 203 is sleeved on the surface of the guide rod 105, and the gear 501 meshes with the rack 201.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A positioning worktable for assembling an air compressor, characterized in that: It includes a support platform (1), a tray (2) and side rails (3). The tray (2) is movably embedded on the upper surface of the support platform (1). The side rails (3) are fixedly installed on the upper surface of the tray (2) near the front and rear. Positioning parts (4) are movably embedded on the upper surface of the support platform (1) and below the four corners of the tray (2). Double-headed threaded rods (5) are movably installed inside the support platform (1) near the front and rear.

2. The positioning workbench for air compressor assembly according to claim 1, characterized in that: The upper surface of the support platform (1) is provided with a horizontal moving groove (101) near the front and rear. The upper surface of the support platform (1) is provided with slots (102) at both ends of the moving groove (101). The upper surface of the support platform (1) is provided with a plate groove (103) near both ends. The inner side surface of the plate groove (103) is provided with a vertical rod groove (104). A guide rod (105) is fixedly installed inside the rod groove (104). A No. 1 spring (106) is sleeved on the surface of the guide rod (105).

3. A positioning workbench for air compressor assembly according to claim 2, characterized in that: The front and rear surfaces of the pallet (2) are fixedly equipped with toothed rods (201) on both sides. The two sides of the pallet (2) are fixedly equipped with insert plates (202) in the middle. The side surface of the insert plate (202) is fixedly equipped with a sliding sleeve (203) at the bottom. The upper surface of the pallet (2) is provided with openings (204) near the four corners.

4. A positioning worktable for air compressor assembly according to claim 3, characterized in that: The double-ended threaded rod (5) is movably installed in the movable groove (101), and gears (501) are fixedly sleeved on the surface of the double-ended threaded rod (5) and near both ends.

5. A positioning worktable for air compressor assembly according to claim 4, characterized in that: The positioning component (4) includes a threaded sleeve (401), a positioning rod (402), a stop block (405), and a second spring (404). The threaded sleeve (401) is sleeved on the surface of the double-ended threaded rod (5). A springback groove (403) is provided inside the threaded sleeve (401) and near one side.

6. A positioning worktable for air compressor assembly according to claim 5, characterized in that: The lower end of the positioning rod (402) is embedded in the spring groove (403), and a stop block (405) is fixedly installed on the lower surface of the positioning rod (402). A second spring (404) is provided inside the spring groove (403) and below the stop block (405).

7. A positioning worktable for assembling an air compressor according to claim 6, characterized in that: The upper end of the positioning rod (402) is embedded in the through-hole (204), the lower end of the rack (201) is embedded in the slot (102), the insert plate (202) is embedded in the plate groove (103), the sliding sleeve (203) is sleeved on the surface of the guide rod (105), and the gear (501) meshes with the rack (201).

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