Novel impeller spacer bush assembly structure

Abstract

The utility model relates to the technical field of accessory devices of die equipment, in particular to a novel impeller spacer bush assembly structure which can clamp a spacer bush through a clamping mechanism and drive an impeller to ascend and descend through a sliding device, and in the process, a clamping mechanism on the sliding device is used for clamping a medium-sized part, so that the working efficiency is improved. According to the impeller positioning and assembling device, the fixing device is matched to clamp small components of small equipment, and the components are overturned through the overturning device, so that the adaptability of positioning and assembling of the impeller is improved, the working efficiency of the equipment is improved, and the practicability is improved. The assembly structure further comprises a clamping mechanism, a sliding device, a turnover device, a clamping mechanism and a fixing device, the connecting end of the clamping mechanism is connected with the connecting end of the base, multiple sets of mounting bases are arranged on the clamping mechanism, and the sliding device penetrates through the multiple sets of mounting bases and is rotationally connected with the clamping mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of mold equipment attachment devices, in particular to a novel impeller spacer assembly structure. Background Art

[0002] As we all know, in the process of industrial production, the impeller is a common spiral device, which is mostly used in ships and ventilation. Its spiral structure is used to drive wind and apply thrust. The assembly of the impeller is often equipped with a spacer for equipment assembly and positioning. The installation of the impeller spacer requires specific equipment for auxiliary assembly. The most common existing impeller spacer auxiliary assembly equipment includes a mold; a mold is a device used to position and assemble the impeller spacer in the industrial production process, and it has been widely used in the field of industrial production; when using the existing mold, the spacer is first placed on the mold, and the spacer is inserted through its own positioning pin. In this process, the impeller and assembly parts are assembled together for assembly; it is found in the use of existing molds that most molds are specialized, resulting in a narrow scope of use, which leads to low working efficiency of the equipment, resulting in poor practicality. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a novel impeller spacer assembly structure which can be clamped by a clamping mechanism and drive the impeller to rise and fall by a sliding device. In this process, medium-sized components are clamped by the clamping mechanism on the sliding device, and small components are clamped on small equipment with the help of a fixing device. The components are flipped by a flipping device, thereby improving the adaptability of the impeller for positioning and assembly, thereby improving the working efficiency of the equipment and increasing practicality.

[0004] The utility model discloses a novel impeller spacer assembly structure, including a base and an assembly structure, wherein the assembly structure is evenly installed on the base, and the assembly structure also includes a clamping mechanism, a sliding device, a flipping device, a clamping mechanism and a fixing device, wherein the connecting end of the clamping mechanism is connected to the connecting end of the base, a plurality of groups of mounting seats are arranged on the clamping mechanism, the sliding device passes through the plurality of groups of mounting seats and is rotatably connected to the clamping mechanism, the connecting end of the flipping device is rotatably connected to the output end of the sliding device, a threaded hole is arranged on the flipping device, the clamping mechanism passes through the threaded hole and is threadedly connected to the flipping device, a screw hole is arranged on the clamping mechanism, and the fixing device passes through the screw hole and is threadedly connected to the clamping mechanism.

[0005] Preferably, the clamping mechanism also includes brackets, screws, springs, top blocks and cushion blocks. The connecting ends of the multiple groups of brackets are connected to the top of the base, the multiple groups of brackets are penetrated with positioning holes, the multiple groups of screws pass through the corresponding positioning holes and are threadedly connected to the corresponding brackets, the connecting ends of the multiple groups of top blocks are rotatably connected to the connecting ends of the corresponding brackets, the multiple groups of cushion blocks are provided with grooves, the multiple groups of top blocks pass through the corresponding grooves and are slidably connected to the corresponding cushion blocks, and the connecting ends of the multiple groups of springs are fixedly mounted on the corresponding top blocks.

[0006] Preferably, the sliding device also includes a screw rod, a handwheel, a slider, a limit rod and a guide rail. The connecting ends of the multiple groups of guide rails are respectively connected to the connecting ends of the corresponding brackets. The multiple groups of sliders are provided with slide grooves. The multiple groups of guide rails pass through the corresponding slide grooves and are slidably connected to the corresponding sliders respectively. The connecting end of the screw rod passes through the mounting seat and is rotatably connected to the corresponding bracket. The connecting end of the limit rod is connected to the connecting end of the corresponding bracket. A power hole is provided on the corresponding slider. The screw rod passes through the power hole and is threadedly connected to the corresponding slider. A limit hole is provided on the corresponding slider. The limit rod passes through the corresponding limit hole and is slidably connected to the corresponding slider. The connecting end of the handwheel passes through the mounting seat and is connected to the driving end of the screw rod.

[0007] Preferably, the flipping device also includes a flap, a tightening block, a sliding buckle and a turning knob. The multiple groups of connecting ends of the flap are respectively connected to the supporting ends of the corresponding sliders. The multiple groups of flaps are equipped with tightening holes. The multiple groups of tightening blocks are respectively passed through the corresponding tightening holes and are threadedly connected to the flap. A long groove is provided on the flap. The multiple groups of sliding buckles are all passed through the long groove and are slidably connected to the flap. The multiple groups of sliding buckles are provided with turning holes. The multiple groups of turning knobs are respectively passed through the corresponding turning holes and are threadedly connected to the corresponding sliding buckles.

[0008] Preferably, the clamping mechanism also includes a rotating rod, a knob, a placement rack, a clamping block and a pin rod. The rotating rod passes through the threaded hole and is threadedly connected to the flap. The knob is provided with an adjustment hole. The rotating rod passes through the adjustment hole and is threadedly connected to the knob. The connecting end of the placement rack and the top end of the knob are rotatably connected. The placement rack is provided with an adjustment seat. Multiple groups of clamping blocks respectively pass through the corresponding adjustment seats and are slidably connected to the placement rack. Multiple groups of pin rods respectively pass through the corresponding adjustment seats and are threadedly connected to the placement rack and are rotatably connected to the corresponding clamping blocks.

[0009] Preferably, the fixing device also includes a positioning block, a column, a ring, a push plate, a connecting rod and a screw. The screw passes through the screw hole and is slidably connected to the column and is threadedly connected to the rotating rod. The column is provided with a positioning groove. Multiple groups of rings pass through the positioning groove and are slidably connected to the column. Multiple groups of rings are provided with circular holes. Multiple groups of positioning blocks pass through corresponding circular holes and are threadedly connected to corresponding rings. Multiple groups of rings and multiple groups of push plates are provided with reamed holes. The connecting ends and driving ends of multiple groups of connecting rods pass through corresponding reamed holes and corresponding rings and are rotatably connected to the push plates.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: in the process of assembling the impeller, the clamping mechanism is rotated to shrink it on the base, and in this process, it clamps the impeller spacer, and the sliding device is started to drive the flipping device to rise and fall. In this process, the clamping mechanism and the fixing device are rotated to perform a sleeve-type clamping on components of different diameters, and the sleeve-type clamping is performed after flipping by the flipping device, thereby improving the adaptability of clamping of equipment of different sizes, improving the clamping adaptability of the equipment, thereby improving the working efficiency of the equipment, and thus increasing the practicality of a new impeller spacer assembly structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model;

[0012] Figure 2 It is a partial enlarged structural schematic diagram of A of the utility model;

[0013] Figure 3 It is a partial enlarged structural schematic diagram of B of the utility model;

[0014] Markings in the attached drawings: 1, base; 201, mounting seat; 202, threaded hole; 203, screw hole; 301, bracket; 302, screw rod; 303, spring; 304, top block; 305, cushion block; 306, positioning hole; 307, groove; 401, screw rod; 402, hand wheel; 403, slider; 404, limit rod; 405, guide rail; 406, slide groove; 407, power hole; 408, limit hole; 501, flap; 502, tightening block; 503, slide buckle; 504, knob; 505, tight hole; 506, long slot; 507, rotating hole; 601, rotating rod; 602, knob; 603, placement rack; 604, clamping block; 605, pin rod; 606, adjustment hole; 607, adjustment seat; 701, positioning block; 702, column; 703, collar; 704, push plate; 705, connecting rod; 706, screw; 707, positioning slot; 708, round hole; 709, reaming hole. DETAILED DESCRIPTION

[0015] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0016] like Figures 1 to 3As shown, a novel impeller spacer assembly structure of the utility model includes a base 1 and an assembly structure, the assembly structure is evenly installed on the base 1, and the assembly structure also includes a clamping mechanism, a sliding device, a flipping device, a clamping mechanism and a fixing device. The connecting end of the clamping mechanism is connected to the connecting end of the base 1, and multiple groups of mounting seats 201 are arranged on the clamping mechanism. The sliding device passes through the multiple groups of mounting seats 201 and is rotatably connected to the clamping mechanism. The connecting end of the flipping device is rotatably connected to the output end of the sliding device. A threaded hole 202 is arranged on the flipping device. The clamping mechanism passes through the threaded hole 202 and is threadedly connected to the flipping device. A screw hole 203 is provided on the structure, and the fixing device passes through the screw hole 203 and is threadedly connected with the clamping mechanism; in the process of assembling the impeller, the clamping mechanism is rotated to shrink it on the base, and in this process, it clamps the impeller spacer, and the sliding device is started to drive the flipping device to rise and fall. In this process, the clamping mechanism and the fixing device are rotated to perform a set clamping on components of different diameters, and the set clamping is performed after flipping by the flipping device, so as to improve the adaptability of clamping of equipment of different sizes, improve the clamping adaptability of the equipment, thereby improving the working efficiency of the equipment, thereby increasing practicality.

[0017] As a preferred embodiment of the above, the clamping mechanism further includes a bracket 301, a screw rod 302, a spring 303, a top block 304 and a cushion block 305. The connection ends of the multiple groups of brackets 301 are connected to the top of the base 1. The multiple groups of brackets 301 are provided with positioning holes 306. The multiple groups of screw rods 302 pass through the corresponding positioning holes 306 and are threadedly connected to the corresponding brackets 301. The connection ends of the multiple groups of top blocks 304 are rotatably connected to the connection ends of the corresponding brackets 301. The multiple groups of cushion blocks 305 are provided with grooves 307. Multiple groups of top blocks 304 are respectively slidably connected through corresponding grooves 307 and corresponding cushion blocks 305, and the connecting ends of multiple groups of springs 303 are respectively fixedly mounted on corresponding top blocks 304; in the process of clamping the spacer sleeve, the screw is rotated to make it slide and retract on the bracket. In this process, the cushion block and the spacer sleeve are in contact and fit, so that the top block connected thereto slides, and the spacer sleeve is adaptively clamped in cooperation with the spring, thereby improving the convenience of equipment clamping, thereby improving the working efficiency of the equipment and increasing practicality.

[0018] As a preferred embodiment of the above embodiment, the sliding device also includes a screw rod 401, a hand wheel 402, a slider 403, a limit rod 404 and a guide rail 405. The connecting ends of the multiple groups of guide rails 405 are respectively connected to the connecting ends of the corresponding brackets 301. The multiple groups of sliders 403 are provided with slide grooves 406. The multiple groups of guide rails 405 pass through the corresponding slide grooves 406 and are slidably connected to the corresponding sliders 403 respectively. The connecting end of the screw rod 401 passes through the mounting seat 201 and is rotatably connected to the corresponding bracket 301. The connecting end of the limit rod 404 is connected to the connecting end of the corresponding bracket 301. The corresponding slider 403 is provided with a power hole 407. The screw rod 401 passes through the power hole 407 and is threadedly connected to the corresponding slider 403 Then, a limiting hole 408 is provided on the corresponding slider 403, and the limiting rod 404 passes through the corresponding limiting hole 408 and is slidably connected to the corresponding slider 403, and the connecting end of the handwheel 402 passes through the mounting seat 201 and is connected to the driving end of the screw rod 401; in the process of assembling the components, the handwheel is rotated to drive the screw rod to rotate on the mounting seat, so that it drives the slider connected thereto to slide, and is connected through the flip device to make the corresponding slider slide on the limiting rod, so that they all perform lifting and sliding on the guide rail, driving the components connected to the clamping mechanism and the fixing device to be lifted and assembled, thereby improving the stability of the equipment assembly, thereby improving the working efficiency of the equipment and increasing practicality.

[0019] As a preferred embodiment of the above embodiment, the flipping device also includes a flap 501, a tightening block 502, a sliding buckle 503 and a knob 504. The multiple connecting ends of the flap 501 are respectively connected to the supporting ends of the corresponding sliders 403. The multiple flaps 501 are equipped with tightening holes 505. The multiple tightening blocks 502 are respectively passed through the corresponding tightening holes 505 and are threadedly connected to the flap 501. The flap 501 is provided with a long groove 506. The multiple sliding buckles 503 are passed through the long groove 506 and are slidably connected to the flap 501. The buckles 503 are each provided with a rotating hole 507, and a plurality of sets of rotating knobs 504 are respectively passed through the corresponding rotating holes 507 and are threadedly connected with the corresponding sliding buckles 503; in the process of flipping the flap, the sliding buckle is slid on the flap to clamp the component, and the rotating knob is turned to fix it after clamping. In this process, different components are assembled by flipping the flap, and the flap is fixed by rotating the tightening block, thereby improving the convenience of equipment assembly, thereby improving the working efficiency of the equipment and increasing practicality.

[0020] As a preferred embodiment of the above embodiment, the clamping mechanism also includes a rotating rod 601, a knob 602, a placement rack 603, a clamping block 604 and a pin 605. The rotating rod 601 passes through the threaded hole 202 and is threadedly connected to the flap 501. The knob 602 is provided with an adjustment hole 606. The rotating rod 601 passes through the adjustment hole 606 and is threadedly connected to the knob 602. The connecting end of the placement rack 603 is rotatably connected to the top of the knob 602. The placement rack 603 is provided with an adjustment seat 607. Multiple groups of clamping blocks 604 respectively pass through corresponding adjustment seats 607 and are connected to the placement rack 60 3 Sliding connection, multiple groups of pins 605 pass through the corresponding adjustment seats 607 respectively, are all threadedly connected to the placement frame 603 and are rotatably connected to the corresponding clamping blocks 604; in the process of clamping the components, the pins are rotated to drive the clamping blocks to slide on the placement frame, so that they are stretched or contracted for clamping, and locked by the threads of the pins. In this process, the knob is rotated to drive the placement frame to slide for position adjustment, and the adjustment of the rotating rod is fine-tuned, so as to improve the convenience of equipment assembly, thereby improving the work efficiency of the equipment and increasing practicality.

[0021] As a preferred embodiment of the above, the fixing device further includes a positioning block 701, a column 702, a collar 703, a push plate 704, a connecting rod 705 and a screw 706. The screw 706 passes through the screw hole 203 and is slidably connected to the column 702 and is threadedly connected to the rotating rod 601. The column 702 is provided with a positioning groove 707. Multiple groups of collars 703 pass through the positioning groove 707 and are slidably connected to the column 702. Multiple groups of collars 703 are provided with round holes 708. Multiple groups of positioning blocks 701 pass through corresponding round holes 708 and are threadedly connected to corresponding collars 703. Multiple groups of rings 703 and multiple groups of push plates 704 are all provided with reamed holes 709, and the connecting ends and driving ends of multiple groups of connecting rods 705 pass through the corresponding reamed holes 709 and the corresponding rings 703 and push plates 704 for rotational connection respectively; in the process of fixing the components, the screws are turned to connect the columns and the rotating rods, and the multiple groups of rings are slid to adjust the size of the push plates so that they are supported and fixed inside the components, and the positioning blocks are rotated to fix the positions of the rings, so as to improve the stability of the equipment clamping, thereby improving the working efficiency of the equipment and increasing the practicality.

[0022] The utility model discloses a novel impeller spacer assembly structure, when working, the clamping mechanism is rotated to make it contract on the base, during this process, it clamps the impeller spacer, and the sliding device is started to drive the flipping device to lift and lower, during this process, the clamping mechanism and the fixing device are rotated to perform a set clamping on components of different diameters, which are flipped by the flipping device for set clamping, and the screw rod is rotated to make it slide and retract on the bracket, during this process, the cushion block and the spacer are contacted and fitted, so that the top block connected thereto slides, and the spacer is adaptively clamped in cooperation with the spring, and the hand wheel is rotated to drive the screw rod to rotate on the mounting seat, so that it drives the slider connected thereto to slide, and is connected through the flipping device so that the corresponding slider slides on the limit rod The cam is moved to move up and down and slide on the guide rail, driving the components connected to the clamping mechanism and the fixing device to be lifted and assembled, and the sliding buckle makes it slide on the flap to clamp the components. After clamping, it is fixed by turning the knob. In this process, different components are assembled by flipping the flap, the tightening block is fixed to the flap, and the pin rod is rotated to drive the clamping block to slide on the placement rack to open or shrink the clamping, and it is locked by the thread of the pin rod. In this process, the knob is turned to drive the placement rack to slide for position adjustment, and the adjustment of the rotating rod is fine-tuned. The screw is turned to connect the column and the rotating rod, and multiple sets of rings are slid to adjust the size of the push plate to support and fix it inside the component, and the positioning block is rotated to fix the position of the ring.

[0023] The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

[0024] The “first”, “second” and “third” mentioned in the present invention do not represent specific quantities and orders, but are merely used to distinguish names.

[0025] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A novel impeller spacer assembly structure, comprising a base (1) and an assembly structure, wherein the assembly structure is evenly mounted on the base (1); characterized in that: The component structure also includes a clamping mechanism, a sliding device, a flipping device, a clamping mechanism and a fixing device. The connecting end of the clamping mechanism is connected to the connecting end of the base (1). The clamping mechanism is provided with multiple groups of mounting seats (201). The sliding device passes through the multiple groups of mounting seats (201) and is rotatably connected to the clamping mechanism. The connecting end of the flipping device is rotatably connected to the output end of the sliding device. The flipping device is provided with a threaded hole (202). The clamping mechanism passes through the threaded hole (202) and is threadedly connected to the flipping device. The clamping mechanism is provided with a screw hole (203). The fixing device passes through the screw hole (203) and is threadedly connected to the clamping mechanism.

2. A novel impeller spacer assembly structure as claimed in claim 1, characterized in that: The clamping mechanism also includes a bracket (301), a screw rod (302), a spring (303), a top block (304) and a cushion block (305); the connection ends of the multiple groups of brackets (301) are all connected to the top end of the base (1); the multiple groups of brackets (301) are all provided with positioning holes (306); the multiple groups of screw rods (302) respectively pass through the corresponding positioning holes (306) and are threadedly connected to the corresponding brackets (301); the connection ends of the multiple groups of top blocks (304) are respectively rotatably connected to the connection ends of the corresponding brackets (301); the multiple groups of cushion blocks (305) are all provided with grooves (307); the multiple groups of top blocks (304) respectively pass through the corresponding grooves (307) and are slidably connected to the corresponding cushion blocks (305); and the connection ends of the multiple groups of springs (303) are respectively fixedly mounted on the corresponding top blocks (304).

3. A novel impeller spacer assembly structure as claimed in claim 2, characterized in that: The sliding device also includes a screw rod (401), a hand wheel (402), a slider (403), a limit rod (404) and a guide rail (405). The connection ends of the multiple sets of guide rails (405) are respectively connected to the connection ends of the corresponding brackets (301). The multiple sets of sliders (403) are each provided with a slide groove (406). The multiple sets of guide rails (405) respectively pass through the corresponding slide groove (406) and the corresponding slider (403) for sliding connection. The connection end of the screw rod (401) passes through the mounting seat (201) and is rotatably connected to the corresponding bracket (301). The connection end of the positioning rod (404) is connected to the connection end of the corresponding bracket (301); the corresponding slider (403) is provided with a power hole (407); the screw rod (401) passes through the power hole (407) and is threadedly connected to the corresponding slider (403); the corresponding slider (403) is provided with a limiting hole (408); the limiting rod (404) passes through the corresponding limiting hole (408) and is slidably connected to the corresponding slider (403); and the connection end of the hand wheel (402) passes through the mounting seat (201) and is connected to the driving end of the screw rod (401).

4. A novel impeller spacer assembly structure as claimed in claim 3, characterized in that: The flipping device further comprises a flap (501), a tightening block (502), a sliding buckle (503) and a rotating knob (504); the plurality of connection ends of the flap (501) are respectively connected to the supporting ends of the corresponding sliders (403); the plurality of flaps (501) are respectively provided with tightening holes (505); the plurality of tightening blocks (502) respectively pass through the corresponding tightening holes (505) and are threadedly connected to the flap (501); the flap (501) is provided with a long groove (506); the plurality of sliding buckles (503) pass through the long groove (506) and are slidably connected to the flap (501); the plurality of sliding buckles (503) are respectively provided with rotating holes (507); the plurality of rotating knobs (504) respectively pass through the corresponding rotating holes (507) and are threadedly connected to the corresponding sliding buckles (503).

5. A novel impeller spacer assembly structure as claimed in claim 4, characterized in that: The clamping mechanism also includes a rotating rod (601), a knob (602), a placement rack (603), a clamping block (604) and a pin rod (605). The rotating rod (601) passes through the threaded hole (202) and is threadedly connected to the flap (501). The knob (602) is provided with an adjustment hole (606). The rotating rod (601) passes through the adjustment hole (606) and is threadedly connected to the knob (602). The connecting end of the placement rack (603) is rotatably connected to the top of the knob (602). The placement rack (603) is provided with an adjustment seat (607). Multiple groups of clamping blocks (604) respectively pass through corresponding adjustment seats (607) and are all slidably connected to the placement rack (603). Multiple groups of pin rods (605) respectively pass through corresponding adjustment seats (607) and are all threadedly connected to the placement rack (603) and are rotatably connected to corresponding clamping blocks (604).

6. A novel impeller spacer assembly structure as claimed in claim 5, characterized in that: The fixing device also includes a positioning block (701), a column (702), a collar (703), a push plate (704), a connecting rod (705) and a screw (706). The screw (706) passes through the screw hole (203) and is slidably connected to the column (702) and is threadedly connected to the rotating rod (601). The column (702) is provided with a positioning groove (707). Multiple sets of collars (703) pass through the positioning groove (707) and are slidably connected to the column (702). , multiple groups of collars (703) are each provided with a circular hole (708), multiple groups of positioning blocks (701) respectively pass through the corresponding circular holes (708) and are threadedly connected to the corresponding collars (703), multiple groups of collars (703) and multiple groups of push plates (704) are each provided with a reaming hole (709), and the connecting ends and driving ends of multiple groups of connecting rods (705) respectively pass through the corresponding reaming holes (709) and the corresponding collars (703) and push plates (704) for rotational connection.

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