Adjustable placement rack for mechanical part manufacturing

Abstract

The utility model relates to an adjustable placing rack for manufacturing mechanical parts, which aims to solve the technical problem that the height adjustment between two adjacent placing plates of the existing adjustable placing rack for manufacturing mechanical parts has larger limitation, and comprises a bottom plate, a top plate is arranged at the top of the bottom plate, and a plurality of clamping grooves are formed in the top plate. A hand wheel is rotated to drive the two ends of a worm to rotate in the two installation bases, the worm drives a movable sleeve to rotate through a worm gear, the movable sleeve spirally ascends or descends on a threaded rod, and a movable ring and a containing plate are driven to ascend or descend along a guide rod; the height of each placing plate can be independently adjusted, so that the distance between the two adjacent placing plates can be adjusted according to the volume of the mechanical part, and the utilization rate of the placing space is improved; after the position of the placing plate is adjusted, the stud is rotated through the knob, one end of the stud penetrates through the threaded hole to abut against the side face of the guide rod, and the guide rod conveniently supports the placing plate.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical parts manufacturing, in particular to an adjustable placement rack for mechanical parts manufacturing. Background Art

[0002] Mechanical parts refer to the basic units of mechanical equipment composed of various types of small parts, and are necessary components of mechanical devices. In layman's terms, they are some scattered accessories that make up the machinery, such as bolts, bearings, gears, couplings, reducers, seals, etc. In the production of mechanical parts, the produced parts need to be placed on the placement rack.

[0003] The volumes of mechanical parts vary greatly depending on their types. In existing adjustable placement racks for mechanical parts manufacturing, the placement plates and the rack body are mostly plugged and fixed through slots. Due to the limitations of the slots, the height adjustment between two adjacent placement plates has great limitations. When placing mechanical parts of different volumes, it is easy to cause the distance between two adjacent placement plates to be too large, resulting in a waste of placement space. In view of this, we propose an adjustable placement rack for mechanical parts manufacturing. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the prior art, meet actual needs, and provide an adjustable placement rack for mechanical parts manufacturing to solve the technical problem that the height adjustment between two adjacent placement plates of the current adjustable placement rack for mechanical parts manufacturing has great limitations.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: designing an adjustable placement rack for mechanical parts manufacturing, including a bottom plate, a top plate is provided on the top of the bottom plate, and an adjustment placement mechanism is provided between the bottom plate and the top plate;

[0006] The adjusting and placing mechanism comprises two guide rods symmetrically arranged on both sides of one end of the base plate and two mounting plates symmetrically arranged on both sides of the other end of the base plate, a through slot is opened on the mounting plate, a threaded rod is arranged between the two mounting plates, two ends of the threaded rod are respectively fixedly connected to the bottom plate and the opposite side of the top plate, a plurality of movable sleeves are threadedly connected on the threaded rod, a worm gear is fixedly arranged on the top surface of the movable sleeve, a worm is meshed with one side of the worm gear, mounting seats are rotatably connected at both ends of the worm, both sides of the mounting seat are limited and slidable with the through slot, a movable ring is rotatably connected to the bottom surface of the movable sleeve, a placing plate is fixedly connected to one side of the movable ring, and both sides of one end of the placing plate are limited and slidable with the two guide rods.

[0007] Preferably, sliding holes are provided on both sides of one end of the placement plate, and the side surfaces of the guide rod are connected to the inner walls of the sliding holes.

[0008] Preferably, the placement plate is provided with a threaded hole along one side of the sliding hole, connecting the sliding hole with the external space, a stud is threadedly connected inside the threaded hole, and a knob is fixedly connected to one end of the stud outside the threaded hole.

[0009] Preferably, rectangular sliding blocks are provided on both sides of the mounting seat, and sliding grooves adapted to the sliding blocks are provided on the inner walls on both sides of the through slot, and the mounting seat slides in a limited manner with the inner walls on both sides of the through slot through the sliding blocks and the sliding grooves.

[0010] Preferably, a limiting ring is provided on the inner wall of the movable ring, a limiting groove is provided on the movable sleeve relative to the limiting ring, and the movable ring and the movable sleeve are limited in rotation by the limiting ring and the limiting groove.

[0011] Preferably, one end of the worm extends to the outside of the mounting seat and is fixedly connected to a handwheel.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with an adjustment placement mechanism, in which a hand wheel is rotated to drive the two ends of the worm to rotate in the two mounting seats, and the worm drives the movable sleeve to rotate through the worm gear, and the movable sleeve spirally rises or falls on the threaded rod, driving the movable ring and the placement plate to rise or fall along the guide rod, and at the same time driving the mounting seat to move up and down in the through groove of the mounting plate, so that the height of each placement plate can be adjusted individually, and then the distance between two adjacent placement plates can be adjusted according to the volume of mechanical parts, thereby improving the utilization rate of the placement space.

[0014] 2. After the placement plate is positioned, the stud is rotated by a knob so that one end of the stud passes through the threaded hole and abuts against the side of the guide rod, so that the guide rod provides support force to the placement plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the adjustment placement mechanism of the utility model;

[0017] Figure 3 It is a partial enlarged cross-sectional structural schematic diagram of A of the utility model;

[0018] Figure 4 It is a schematic diagram of the partially enlarged cross-sectional split structure of the B portion of the utility model;

[0019] Figure 5It is a schematic diagram of the cross-sectional structure of the connection between the moving sleeve and the moving ring of the utility model.

[0020] In the figure: 1, bottom plate; 2, top plate; 3, adjustment and placement mechanism; 301, guide rod; 302, mounting plate; 3021, through groove; 3022, slide groove; 303, threaded rod; 304, movable sleeve; 3041, limit groove; 305, worm gear; 306, worm; 307, mounting seat; 3071, slider; 308, movable ring; 3081, limit ring; 309, placement plate; 3091, slide hole; 3092, threaded hole; 3093, stud; 3094, knob; 310, handwheel. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0022] Example:

[0023] This embodiment discloses an adjustable placement rack for manufacturing mechanical parts. Figures 1 to 5 , comprising a bottom plate 1, a top plate 2 is provided on the top of the bottom plate 1, and an adjustment placement mechanism 3 is provided between the bottom plate 1 and the top plate 2;

[0024] Specifically, Figures 1 to 3 As shown, the adjustment placement mechanism 3 includes two guide rods 301 symmetrically arranged on both sides of one end of the base plate 1 and two mounting plates 302 symmetrically arranged on both sides of the other end of the base plate 1. A through groove 3021 is opened on the mounting plate 302, and a threaded rod 303 is arranged between the two mounting plates 302. The two ends of the threaded rod 303 are respectively fixedly connected to the opposite sides of the base plate 1 and the top plate 2. A plurality of movable sleeves 304 are threadedly connected to the threaded rod 303. A worm gear 305 is fixedly arranged on the top surface of the movable sleeve 304, and a worm 306 is meshed with one side of the worm gear 305. The two ends of the worm 306 are rotatably connected to the mounting seats 307, and the two sides of the mounting seats 307 are limited and slid with the through grooves 3021. The bottom surface of the movable sleeve 304 is rotatably connected to a movable ring 308, and one side of the movable ring 308 is fixedly connected to a placement plate 309, and the two sides of one end of the placement plate 309 are limited and slid with the two guide rods 301 respectively. One end of the worm 306 extends to the outside of the mounting seat 307 and is fixedly connected to a hand wheel 310. Rotating the hand wheel 310 drives the two ends of the worm 306 to rotate in the two mounting seats 307, and the worm 306 drives the movable sleeve 304 to rotate through the worm wheel 305. The movable sleeve 304 spirally rises or falls on the threaded rod 303, driving the movable ring 308 and the placement plate 309 to rise or fall along the guide rod 301, and at the same time drives the mounting seat to move up and down in the through groove 3021 of the mounting plate 302, so that the height of each placement plate 309 can be adjusted individually, and then the distance between two adjacent placement plates 309 can be adjusted.

[0025] Further, such as Figure 4As shown, sliding holes 3091 are opened on both sides of one end of the placement plate 309, and the side of the guide rod 301 is connected to the inner wall of the sliding hole 3091. When the placement plate 309 moves, it not only drives the sliding hole 3091 to slide on the surface of the guide rod 301, but also has a limiting effect on the placement plate 309.

[0026] Furthermore, if Figure 3 As shown, rectangular sliders 3071 are provided on both sides of the mounting seat 307, and sliding grooves 3022 adapted to the sliders 3071 are opened on the inner walls on both sides of the through groove 3021. The mounting seat 307 slides limitedly with the inner walls on both sides of the through groove 3021 through the sliders 3071 and the sliding grooves 3022. The mounting seat 307 rises or falls in the through groove 3021, driving the sliders 3071 to rise or fall in the sliding grooves 3022, and at the same time preventing the mounting seat 307 from rotating.

[0027] It is worth noting that if Figure 5 As shown, a limiting ring 3081 is provided on the inner wall of the movable ring 308, and a limiting groove 3041 is provided on the movable sleeve 304 relative to the limiting ring 3081. The movable ring 308 and the movable sleeve 304 are limited in rotation by the limiting ring 3081 and the limiting groove 3041. The movable sleeve 304 rotates to rise or fall, and the limiting ring 308 is driven to rise or fall by the limiting ring 3081 and the limiting groove 3041.

[0028] It is worth noting that Figure 3 As shown, a threaded hole 3092 connecting the sliding hole 3091 and the external space is opened along one side of the placement plate 309, and a stud 3093 is connected to the inner thread of the threaded hole 3092, and a knob 3094 is fixedly connected to the stud 3093 along one end of the outer side of the threaded hole 3092. Since the vertical supporting force of the placement plate 309 mainly comes from the threads on the movable sleeve 304 and the threaded rod 303, when the placement plate 309 carries a large weight, it is easy to cause damage to the threads on the movable sleeve 304 and the threaded rod 303. After the position of the placement plate 309 is adjusted, the stud 3093 is rotated by the knob 3094, so that one end of the stud 3093 passes through the threaded hole 3092 and presses against the side of the guide rod 301, so that the guide rod 301 provides support force to the placement plate 309.

[0029] Working principle: When the utility model is used, the hand wheel 310 is rotated to drive the two ends of the worm 306 to rotate in the two mounting seats 307, the worm 306 drives the movable sleeve 304 to rotate through the worm wheel 305, the movable sleeve 304 spirally rises or falls on the threaded rod 303, and drives the movable ring 308 to rise or fall through the limit ring 3081 and the limit groove 3041. The sliding holes 2091 at both ends of the movable ring 308 and the placement plate 309 are driven to rise or fall along the guide rod 301, and at the same time drive the mounting seat to move up and down in the through groove 3021 of the mounting plate 302. By driving the slider 3071 to rise or fall in the slide groove 3022, the height of each placement plate 309 can be adjusted individually, and then the distance between two adjacent placement plates 309 can be adjusted. When the placement plate 309 carries a large weight, it is easy to cause damage to the threads on the movable sleeve 304 and the threaded rod 303. After the position of the placement plate 309 is adjusted, the stud 3093 is rotated by the knob 3094 so that one end of the stud 3093 passes through the threaded hole 3092 and presses against the side of the guide rod 301, so that the guide rod 301 can provide support force to the placement plate 309.

[0030] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. An adjustable placement rack for manufacturing mechanical parts, characterized in that: It comprises a bottom plate (1), a top plate (2) is arranged on the top of the bottom plate (1), and an adjustment and placement mechanism (3) is arranged between the bottom plate (1) and the top plate (2); The adjusting placement mechanism (3) comprises two guide rods (301) symmetrically arranged on both sides of one end of the bottom plate (1) and two mounting plates (302) symmetrically arranged on both sides of the other end of the bottom plate (1), a through slot (3021) is provided on the mounting plate (302), a threaded rod (303) is provided between the two mounting plates (302), two ends of the threaded rod (303) are respectively fixedly connected to the bottom plate (1) and the opposite side of the top plate (2), a plurality of movable sleeves (304) are threadedly connected to the threaded rod (303), and the movable sleeves (304) are provided on the mounting plate (302). A worm wheel (305) is fixedly provided on the top surface of the sleeve (304), a worm (306) is meshed on one side of the worm wheel (305), two ends of the worm (306) are rotatably connected to mounting seats (307), two sides of the mounting seats (307) are limitedly slidable with the through groove (3021), a moving ring (308) is rotatably connected to the bottom surface of the moving sleeve (304), one side of the moving ring (308) is fixedly connected to a placement plate (309), and two sides of one end of the placement plate (309) are respectively limitedly slidable with the two guide rods (301).

2. The adjustable mechanical parts manufacturing placement rack according to claim 1, characterized in that: Sliding holes (3091) are provided on both sides of one end of the placement plate (309), and the side surface of the guide rod (301) is connected to the inner wall of the sliding hole (3091).

3. The adjustable placement rack for manufacturing mechanical parts according to claim 2, characterized in that: The placement plate (309) is provided with a threaded hole (3092) along one side of the sliding hole (3091) for connecting the sliding hole (3091) with the external space, the threaded hole (3092) is internally threadedly connected with a stud (3093), and the stud (3093) is fixedly connected with a knob (3094) along one end outside the threaded hole (3092).

4. The adjustable placement rack for manufacturing mechanical parts according to claim 1, characterized in that: Rectangular sliding blocks (3071) are provided on both sides of the mounting seat (307), and sliding grooves (3022) adapted to the sliding blocks (3071) are provided on the inner walls on both sides of the through slot (3021), and the mounting seat (307) is limitedly slidable with the inner walls on both sides of the through slot (3021) through the sliding blocks (3071) and the sliding grooves (3022).

5. The adjustable placement rack for manufacturing mechanical parts according to claim 1, characterized in that: A limiting ring (3081) is provided on the inner wall of the movable ring (308), and a limiting groove (3041) is provided on the movable sleeve (304) relative to the position of the limiting ring (3081). The movable ring (308) and the movable sleeve (304) are limited in rotation by the limiting ring (3081) and the limiting groove (3041).

6. The adjustable placement rack for manufacturing mechanical parts according to claim 4, characterized in that: One end of the worm (306) extends to the outside of the mounting seat (307) and is fixedly connected to a hand wheel (310).

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