CN218170065U

CN218170065U - Manual clamping frock of water ring vacuum pump cover with multiunit closing device

Info

Publication number: CN218170065U
Application number: CN202221880304.8U
Authority: CN
Inventors: 杨志忠; 陆建堤
Original assignee: Wuhan Weilong Pump Industry Co ltd
Current assignee: Wuhan Weilong Pump Industry Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-12-30
Anticipated expiration: 2032-07-20

Abstract

The utility model discloses a manual clamping frock of water ring vacuum pump cover with multiunit closing device, comprising a supporting seat, the supporting seat upper end is rotated and is connected with the rotation seat, threaded connection has the screw rod under the supporting seat, the coaxial fixedly connected with carousel of screw rod, the screw rod rotates and is connected with the expansion bracket, expansion bracket upper end fixedly connected with kicking block, supporting seat side one end is rotated and is connected with the hand wheel, supporting seat threaded connection has the bolt, the utility model relates to a clamping frock technical field. This manual clamping frock of water ring vacuum pump cover with multiunit closing device, the user processes the pump cover of fixing in the clamping frock through processing machinery, treats that processing finishes the back, dials out bolt, bolt and makes each link reset, rotates the carousel, and the carousel drives the screw rod and rotates, and the screw rod drives expansion bracket, kicking block upward movement, and the kicking block removes the in-process, and is ejecting with the pump cover gradually, and convenient to use person takes out the pump cover.

Description

Manual clamping frock of water ring vacuum pump cover with multiunit closing device

Technical Field

The utility model relates to a clamping frock technical field specifically is a manual clamping frock of water ring vacuum pump cover with multiunit closing device.

Background

The water ring vacuum pump is a rough vacuum pump, can be used as a compressor and is called a water ring compressor, and a corresponding manual clamping tool is required to clamp the pump cover of the water ring vacuum pump in the production process of the pump cover of the water ring vacuum pump, and the tool is generally provided with a plurality of groups of pressing devices.

The manual clamping tool for the pump cover of the existing water ring vacuum pump with multiple groups of pressing devices needs to be sequentially operated to clamp the pump cover, and is complex in operation and low in efficiency.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a manual clamping frock of water ring vacuum pump cover with multiunit closing device has solved that traditional manual clamping frock operation is complicated and be unfavorable for taking out pump cover scheduling problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a manual clamping frock of water ring vacuum pump cover with multiunit closing device, includes the supporting seat, the supporting seat upper end is rotated and is connected with and rotates the seat, supporting seat lower extreme threaded connection has the screw rod, the coaxial fixedly connected with carousel in screw rod bottom, the screw rod is close to the inner rotation of supporting seat and is connected with the expansion bracket, expansion bracket upper end fixedly connected with rotate a sliding connection's kicking block, supporting seat side one end is rotated and is connected with the hand wheel, the supporting seat is close to hand wheel upper end threaded connection and has the bolt, the hand wheel is close to the inner bevel gear subassembly that is connected with of supporting seat, the inner driven bevel gear upper end of bevel gear subassembly is connected with the regulating part with supporting seat connection, the regulating part comprises driving gear, ring gear, driven gear, the driving gear is connected with driven bevel gear coaxial fixed connection and is connected with the supporting seat rotation with the supporting seat, ring gear all is connected with the supporting seat rotation, the ring meshes with driving gear, the supporting seat is close to the hand wheel end and is connected with the initiative compressing part that is connected with the driving gear, the supporting seat is kept away from initiative compressing part end and is connected with the driven gear.

Preferably, the supporting seat is provided with a movable groove close to the end of the expansion bracket, and the edge of the ejector block is sleeved with a wear-resistant washer.

Preferably, the edge of the hand wheel is provided with a slot, and the lower end of the bolt is coaxially and fixedly connected with a bolt meshed with the slot.

Preferably, the driving pressing piece comprises a main moving frame, a driving screw rod, a driving pressing block and a driving screw, the main moving frame is connected with the supporting seat in a sliding mode, and the driving screw rod is coaxially and fixedly connected with the driving gear.

Preferably, the main movable frame is in threaded connection with the driving screw, the top end of the main movable frame is in rotary connection with the driving pressing block, and the driving screw is in threaded connection with the main movable frame and the driving pressing block respectively.

Preferably, the driven pressing piece comprises an auxiliary moving frame, a driven screw, a driven pressing block and a driven screw, the inner end part of the driven pressing piece is the same as the driving pressing piece in composition, the auxiliary moving frame is in sliding connection with the supporting seat, and the driven screw is coaxially and fixedly connected with the driven gear.

Advantageous effects

The utility model provides a manual clamping frock of water ring vacuum pump cover with multiunit closing device. Compared with the prior art, the method has the following beneficial effects:

(1) This manual clamping frock of water ring vacuum pump cover with multiunit closing device, through set up corresponding compressing tightly piece in the device, the hand wheel rotates, the hand wheel passes through the bevel gear subassembly and drives the driving gear rotation, the driving gear drives the ring gear rotation, the ring gear drives driven gear and rotates, wherein the driving gear rotates the in-process and drives the rotation of initiative screw rod, driven gear rotates the in-process and drives driven screw rod and rotate, the initiative screw rod drives the main frame that removes, the initiative compact heap is pressed admittedly to pump cover one side, driven screw rod drives the driven frame that removes, the driven compact heap is pressed admittedly to all the other sides of pump cover, this setting has accelerated the fixed efficiency of frock.

(2) This manual clamping frock of water ring vacuum pump cover with multiunit closing device, through kicking block in the device, the user processes the pump cover of fixing in the clamping frock through processing machinery, treats that processing finishes the back, dials out bolt, bolt and makes each link reset, rotates the carousel, and the carousel drives the screw rod and rotates, and the screw rod drives expansion bracket, kicking block upward movement, and the kicking block removes the in-process, and is ejecting with the pump cover gradually, and convenient to use person takes out the pump cover.

Drawings

FIG. 1 is a front sectional view of the present invention;

fig. 2 is a bottom view of the inner end adjusting member of the present invention;

fig. 3 is a sectional view of the inner active pressing member of the present invention.

In the figure: 1. a supporting seat; 2. rotating the base; 3. a screw; 4. a turntable; 5. a telescopic frame; 6. a top block; 7. a hand wheel; 8. a bolt; 9. a bevel gear assembly; 10. an adjustment member; 101. a driving gear; 102. a toothed ring; 103. a driven gear; 11. an active compression member; 111. a main moving frame; 112. a driving screw; 113. an active compression block; 114. an active screw; 12. driven compressing member.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a manual clamping frock of water ring vacuum pump cover with multiunit closing device, including supporting

seat

1, 1 upper end of supporting seat rotates and is connected with and rotates

seat

2, 1 lower extreme threaded connection of supporting seat has screw rod 3, 3 coaxial fixedly connected with carousel 4 in screw rod bottom, screw rod 3 is close to 1 inner rotations of supporting seat and is connected with expansion bracket 5, 5 upper end fixedly connected with of expansion bracket and the kicking block 6 of rotating seat 2 sliding connection, supporting seat 1 is close to 5 ends of expansion bracket and is equipped with the movable groove, 6 marginal covers in kicking block are equipped with wear-resisting packing ring, the reducible kicking block of wear-resisting packing ring 6 and the friction between the seat 2, extension apparatus life, 1 side one end of supporting seat rotates and is connected with hand wheel 7, supporting seat 1 is close to 7 upper end threaded connection of hand wheel and has

bolt

8, 7 edges of hand wheel are equipped with the slot, the coaxial fixedly connected with the bolt of slot interlock of bolt 8 lower extreme, insert in the slot at 7 edges of hand wheel through the bolt, and then fix hand wheel 7.

The inner end of the hand wheel 7 close to the supporting seat 1 is connected with a bevel gear component 9, the upper end of a driven bevel gear at the inner end of the bevel gear component 9 is connected with an adjusting piece 10 connected with the supporting seat 1, the adjusting piece 10 is composed of a driving gear 101, a toothed ring 102 and a driven gear 103, the driving gear 101 is connected with the driven bevel gear in a coaxial and fixed mode and is connected with the supporting seat 1 in a rotating mode, the toothed ring 102 and the driven gear 103 are connected with the supporting seat 1 in a rotating mode, the toothed ring 102 is respectively meshed with the driving gear 101 and the driven gear 103, the end of the supporting seat 1 close to the hand wheel 7 is connected with a driving pressing piece 11 connected with the driving gear 101, and the end of the supporting seat 1 far away from the driving pressing piece 11 is connected with a driven pressing piece 12 connected with the driven gear 103.

The driving pressing piece 11 comprises a main moving frame 111, a driving screw 112, a driving pressing block 113 and a driving screw 114, the main moving frame 111 is in sliding connection with the supporting seat 1, the driving screw 112 is coaxially and fixedly connected with the driving gear 101, the main moving frame 111 is in threaded connection with the driving screw 112, the top end of the main moving frame 111 is rotatably connected with the driving pressing block 113, the driving screw 114 is respectively in threaded connection with the main moving frame 111 and the driving pressing block 113, the driven pressing piece 12 comprises an auxiliary moving frame, a driven screw, a driven pressing block and a driven screw, the composition of the inner end part of the driven pressing piece 12 is the same as that of the driving pressing piece 11, the auxiliary moving frame is in sliding connection with the supporting seat 1, and the driven screw is coaxially and fixedly connected with the driven gear 103.

The hand wheel 7 is rotated, the hand wheel 7 drives the driving gear 101 to rotate through the bevel gear assembly 9, the driving gear 101 drives the toothed ring 102 to rotate, the toothed ring 102 drives the driven gear 103 to rotate, the driving gear 101 drives the driving screw 112 to rotate in the rotating process, the driven screw 103 drives the driven screw to rotate in the rotating process, the driving screw 112 drives the main moving frame 111, the driving pressing block 113 presses and fixes one side of the pump cover, the driven screw drives the driven moving frame, the driven pressing block presses and fixes the other sides of the pump cover, and after the edge of the pump cover is sufficiently pressed, the hand wheel 7 is stopped to rotate, and the bolt 8 and the bolt are reset.

Meanwhile, the contents which are not described in detail in the specification belong to the prior art which is known by the person skilled in the art, and the model parameters of each electric appliance are not specifically limited, and the electric appliance can be made by using conventional equipment.

When the water ring vacuum pump cover is used, a user places the water ring vacuum pump cover on a rotating seat 2, the pump cover is shifted, the rotating seat 2 drives the pump cover to be adjusted to a proper angle, a driving pressing block 113 and a driven pressing block are rotated, the pressing end of the driving pressing block faces towards the pump cover, then the driving screw 114 is used for fixedly connecting the driving pressing block 113 and a main moving frame 111 and fixedly connecting the driven pressing block and an auxiliary moving frame, the bolt 8 is rotated, the bolt 8 drives a bolt to be separated from a slot at the side end of the hand wheel 7, the hand wheel 7 is rotated, the hand wheel 7 drives a driving gear 101 to rotate through a bevel gear assembly 9, the driving gear 101 drives a toothed ring 102 to rotate, the toothed ring 102 drives a driven gear 103 to rotate, wherein the driving screw 112 is driven to rotate during the rotation of the driving gear 101, the driving screw 112 drives a driven screw to rotate, the main moving frame 111 and the driving pressing block 113 presses one side of the pump cover, the driven screw drives the driven moving frame, the rest of the driven pressing block to press and fix the rest of the pump cover, after the edge of the pump cover is fully pressed, the pump cover stops rotating 7 and makes the hand wheel 8 and the rotating plug pin be reset by a processing machine, the rotating fixture 4, the rotating fixture is convenient for the rotating disc 3, the rotating fixture to be rotated and the rotating fixture to be pushed out, the rotating fixture 4, and the rotating fixture.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a manual clamping frock of water ring vacuum pump cover with multiunit closing device, includes supporting seat (1), its characterized in that: the supporting seat is characterized in that the upper end of the supporting seat (1) is rotatably connected with a rotating seat (2), a screw rod (3) is in threaded connection with the lower end of the supporting seat (1), a rotary disc (4) is coaxially and fixedly connected with the bottom end of the screw rod (3), the screw rod (3) is close to the inner end of the supporting seat (1) and is rotatably connected with an expansion bracket (5), an ejector block (6) which is in sliding connection with the rotating seat (2) is fixedly connected with the upper end of the expansion bracket (5), a hand wheel (7) is rotatably connected with one end of the side surface of the supporting seat (1), a bolt (8) is in threaded connection with the upper end of the hand wheel (7) close to the supporting seat (1) through the support seat (1), a bevel gear assembly (9) is connected with the upper end of a driven bevel gear (10) at the inner end of the bevel gear assembly (9), the adjusting assembly (10) is composed of a driving gear (101), a toothed ring (102) and a driven gear (103), the driving gear (101) is coaxially and the driven gear (103) and is rotatably connected with the supporting seat (1), the toothed ring (102) and the driving gear (103) is rotatably connected with the supporting seat (1), the supporting seat (101) and the driven gear (103) and the supporting seat (101) and the supporting seat (7), and the driven gear (7) are respectively, and the supporting seat (101) are rotatably connected with the supporting seat (7), and the driving gear (101) and the supporting seat (7), and the hand wheel (7), and the driving gear (101) end of the supporting seat (101) are rotatably connected with the supporting seat (7), and the driving gear (101) respectively ) The driving pressing piece (11) is connected, and the end, far away from the driving pressing piece (11), of the supporting seat (1) is connected with a driven pressing piece (12) connected with a driven gear (103).

2. The manual clamping tool for the pump cover of the water ring vacuum pump provided with the multiple groups of the pressing devices according to claim 1, characterized in that: the supporting seat (1) is provided with a movable groove close to the end of the telescopic frame (5), and the edge of the ejector block (6) is sleeved with a wear-resistant washer.

3. The manual clamping tool for the pump cover of the water ring vacuum pump provided with the multiple groups of the pressing devices according to claim 1, characterized in that: the edge of the hand wheel (7) is provided with a slot, and the lower end of the bolt (8) is coaxially and fixedly connected with a bolt meshed with the slot.

4. The manual clamping tool for the pump cover of the water ring vacuum pump provided with the multiple groups of the pressing devices according to claim 1, characterized in that: the driving pressing piece (11) comprises a main moving frame (111), a driving screw rod (112), a driving pressing block (113) and a driving screw (114), the main moving frame (111) is connected with the supporting seat (1) in a sliding mode, and the driving screw rod (112) is fixedly connected with the driving gear (101) in a coaxial mode.

5. A manual clamping frock of water ring vacuum pump cover that is equipped with multiunit closing device of claim 4, its characterized in that: the main movable frame (111) is in threaded connection with the driving screw (112), the top end of the main movable frame (111) is rotatably connected with the driving pressing block (113), and the driving screw (114) is in threaded connection with the main movable frame (111) and the driving pressing block (113) respectively.

6. The manual clamping tool for the pump cover of the water ring vacuum pump provided with the multiple groups of the pressing devices according to claim 1, characterized in that: the driven pressing piece (12) is composed of an auxiliary moving frame, a driven screw rod, a driven pressing block and a driven screw, the inner end part of the driven pressing piece (12) is the same as the driving pressing piece (11), the auxiliary moving frame is in sliding connection with the supporting seat (1), and the driven screw rod is coaxially and fixedly connected with the driven gear (103).