CN210282217U

CN210282217U - Dust-free workshop small part fixing device

Info

Publication number: CN210282217U
Application number: CN201921178217.6U
Authority: CN
Inventors: 沈冬
Original assignee: Suzhou Jingyi Purification Technology Co Ltd
Current assignee: Suzhou Jingyi Purification Technology Co Ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-04-10
Anticipated expiration: 2029-07-25

Abstract

The utility model discloses a dustless workshop finding fixing device, including the fixed block, the bottom of fixed block is run through and is provided with the connecting rod, and the bottom of connecting rod is run through to the bottom of fixed block and fixedly connected with linkage, and the both sides of fixed block bottom all run through and are provided with the screw rod. The utility model discloses a fixed block, the connecting rod, linkage, the screw rod, bearing I, the bull stick, the gear, the commentaries on classics round pin, the movable frame, the cooperation of kelly and slide bar is used, through the connecting rod joint in the inside of draw-in groove one, then with the inside of draw-in groove two of kelly joint again, cause to reach and closely fix the finding, and prevent rusty effect, this dust-free workshop finding fixing device, the finding that has solved in the current dust-free workshop is fixed all with bolt snap-on, the phenomenon of rustting can appear in long-time use, lead to the inside of dust-free workshop problem of certain iron fillings residue to appear, the practicality in dust-free workshop has been strengthened, and the user of being convenient for uses.

Description

Dust-free workshop small part fixing device

Technical Field

The utility model relates to a dustless workshop technical field specifically is a dustless workshop finding fixing device.

Background

The air cleaner of the different grades of air cleanliness of dust-free workshop chooses for use, arranges the main points: for 300000-grade air purification treatment, a sub-high efficiency filter can be adopted to replace a high efficiency filter; air purification treatment of 100-grade, 10000-grade and 100000-grade air cleanliness adopts three-grade filters of a primary filter, a middle filter and a high-efficiency filter; the medium-efficiency or high-efficiency air filter is preferably selected according to the rated air quantity or less; the middle-effect air filter is preferably arranged in a positive pressure section for purifying air and adjusting; the high efficiency or sub-high efficiency air filter is preferably located at the end of a clean air conditioning system.

The dust-free workshop is a workshop for producing precise parts in a factory, small parts in the existing dust-free workshop are fixed directly by bolts, rusting can occur after long-time use, certain scrap iron residues occur in the dust-free workshop, the practicability of the dust-free workshop is reduced, and the dust-free workshop is not convenient for a user to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dustless workshop finding fixing device possesses can closely fix finding to prevent rusty advantage, solved the finding in the current dustless workshop and fixed all with bolt snap-on, the phenomenon of rusting can appear in long-time use, leads to the problem of certain iron fillings residue to appear in the inside in dustless workshop.

In order to achieve the above object, the utility model provides a following technical scheme: a fixing device for small parts in a dust-free workshop comprises a fixing block, a connecting rod is arranged at the bottom of the fixing block in a penetrating manner, the bottom of the connecting rod penetrates to the bottom of the fixed block and is fixedly connected with a suspension device, both sides of the bottom of the fixed block are respectively provided with a screw rod in a penetrating way, the top of the screw rod penetrates into the fixed block, both sides of the back of the inner cavity of the fixed block are fixedly connected with a first bearing, a rotating rod is movably connected inside the bearing I, a gear is fixedly connected on the front surface of the rotating rod, the outer side of the gear is engaged with the screw rod, the inner side of the front surface of the gear is fixedly connected with a rotating pin, the surface of the rotating pin is sleeved with a movable frame, the inner side of the movable frame is fixedly connected with a clamping rod, the top and the bottom of the clamping rod are both fixedly connected with a sliding rod, the outside of slide bar and the inner wall sliding connection of fixed block, the inboard of kelly runs through to the inside of connecting rod.

Preferably, the top and the bottom of the inner side of the sliding rod are both fixedly connected with springs, and the inner sides of the springs are fixedly connected with the inner walls of the fixed blocks.

Preferably, the top and the bottom of fixed block inner chamber and the one side that is close to the connecting rod all seted up the spout, the outside sliding connection of slide bar is in the inside of spout.

Preferably, the bottom of the fixing block is provided with a first clamping groove, and the top of the connecting rod is clamped inside the first clamping groove.

Preferably, the two sides of the connecting rod are provided with a second clamping groove in the first clamping groove, and the inner side of the clamping rod is clamped in the second clamping groove.

Preferably, two sides of the top of the inner cavity of the fixed block are fixedly connected with a second bearing, and the top of the screw rod is movably connected inside the second bearing.

Preferably, the bottom of the screw rod is fixedly connected with a rotary table which is positioned at the bottom of the fixed block, and the outer side of the bottom of the rotary table is fixedly connected with a rotary block.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a fixed block, the connecting rod, linkage, the screw rod, bearing I, the bull stick, the gear, the commentaries on classics round pin, the movable frame, the cooperation of kelly and slide bar is used, through the connecting rod joint in the inside of draw-in groove one, then with the inside of draw-in groove two of kelly joint again, cause to reach and closely fix the finding, and prevent rusty effect, this dust-free workshop finding fixing device, the finding that has solved in the current dust-free workshop is fixed all with bolt snap-on, the phenomenon of rustting can appear in long-time use, lead to the inside of dust-free workshop problem of certain iron fillings residue to appear, the practicality in dust-free workshop has been strengthened, and the user of being convenient for uses.

2. The utility model can make the slide bar move towards one side close to the connecting rod more stably through the arrangement of the spring, meanwhile, the shock absorption effect is achieved, the slide bar can slide in the fixed block more smoothly through the arrangement of the slide groove, the friction between the slide bar and the fixed block is reduced, the service life of the slide bar is prolonged, meanwhile, the limiting effect is achieved, the connecting rod can be more tightly clamped in the fixing block through the arrangement of the first clamping groove, the shaking phenomenon is prevented, the clamping rod can be more tightly clamped in the connecting rod through the arrangement of the second clamping groove to prevent the shaking phenomenon, the screw rod can be more stably rotated through the arrangement of the second bearing, meanwhile, the limiting effect is achieved, the screw rod can be rotated by a user conveniently through the arrangement of the rotary disc and the rotary block, and the convenience of the user is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged structural view of the point A in FIG. 1 according to the present invention;

fig. 3 is a side view of the present invention.

In the figure: the device comprises a fixed block 1, a connecting rod 2, a hanging device 3, a screw rod 4, a bearing I5, a rotating rod 6, a gear 7, a rotating pin 8, a movable frame 9, a clamping rod 10, a sliding rod 11, a spring 12, a sliding chute 13, a clamping groove I14, a clamping groove II 15, a bearing II 16, a rotating disc 17 and a rotating block 18.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, a dust-free workshop small part fixing device comprises a fixing block 1, wherein a sliding groove 13 is formed in the top and bottom of an inner cavity of the fixing block 1 and one side close to a connecting rod 2, the outer side of a sliding rod 11 is slidably connected to the inside of the sliding groove 13, the sliding rod 11 can slide in the fixing block 1 more smoothly through the arrangement of the sliding groove 13, friction between the sliding rod 11 and the fixing block 1 is reduced, the service life of the sliding rod 11 is prolonged, a limiting effect is achieved at the same time, a clamping groove 14 is formed in the bottom of the fixing block 1, the top of the connecting rod 2 is clamped in the clamping groove 14, the connecting rod 2 can be clamped in the fixing block 1 more tightly through the arrangement of the clamping groove 14, the shaking phenomenon is prevented, a bearing II 16 is fixedly connected to two sides of the top of the inner cavity of the fixing block 1, and the top of a screw rod 4, through the arrangement of the second bearing 16, the screw rod 4 can rotate more stably, and meanwhile, a limiting effect is achieved, the bottom of the fixed block 1 is provided with the connecting rod 2 in a penetrating manner, the two sides of the connecting rod 2 and the inner part of the first clamping groove 14 are both provided with the second clamping groove 15, the inner side of the clamping rod 10 is clamped in the second clamping groove 15, through the arrangement of the second clamping groove 15, the clamping rod 10 can be clamped in the connecting rod 2 more tightly, the shaking phenomenon is prevented, the bottom of the connecting rod 2 penetrates through to the bottom of the fixed block 1 and is fixedly connected with the suspension device 3, the screw rod 4 is arranged through the two sides of the bottom of the fixed block 1, the bottom of the screw rod 4 and the bottom of the fixed block 1 are fixedly connected with the turntable 17, the outer side of the bottom of the turntable 17 is fixedly connected with the rotating block 18, through the arrangement of the turntable 17 and the rotating, the top of the screw rod 4 penetrates into the fixed block 1, the two sides of the back of the inner cavity of the fixed block 1 are fixedly connected with a bearing I5, the inside of the bearing I5 is movably connected with a rotating rod 6, the front of the rotating rod 6 is fixedly connected with a gear 7, the outer side of the gear 7 is meshed with the screw rod 4, the front inner side of the gear 7 is fixedly connected with a rotating pin 8, the surface of the rotating pin 8 is sleeved with a movable frame 9, the inner side of the movable frame 9 is fixedly connected with a clamping rod 10, the top and the bottom of the clamping rod 10 are both fixedly connected with a sliding rod 11, the top and the bottom of the inner side of the sliding rod 11 are both fixedly connected with a spring 12, through the arrangement of the spring 12, the sliding rod 11 can move towards the side close to the connecting rod 2 more stably, meanwhile, the damping effect is achieved, the outer side of the sliding rod 11 is connected with the inner wall of the fixing block 1 in a sliding mode, and the inner side of the clamping rod 10 penetrates into the connecting rod 2.

During the use, at first the user is earlier with the inside of connecting rod 2 joint at draw-in groove 14, then rotate and change piece 18, it is rotatory that 18 rotatory drive turntables 17 of change piece, it is rotatory that 17 rotatory drive screw rods are 4, 4 rotatory drive gears 7 of screw rods are rotatory, 7 rotatory drives of gear are changeed round pin 8 rotatoryly, it is rotatory to change round pin 8 rotatory drive movable frame 9, the rotatory drive kelly 10 of movable frame 9 is to the lateral shifting who is close to connecting rod 2, make kelly 10 joints in the inside of draw-in groove two 15, cause to reach the little part of inseparable fixation, and prevent rusty effect.

In summary, the following steps: this dust-free workshop finding fixing device, through fixed block 1, connecting rod 2, linkage 3, screw rod 4, bearing 5, bull stick 6, gear 7, change round pin 8, movable frame 9, kelly 10 and slide bar 11's cooperation is used, inside at draw-in groove 14 through 2 joints of connecting rod, then with kelly 10 joint in the inside of draw-in groove two 15 again, cause to reach can closely fix the finding, and prevent rusty effect, this dust-free workshop finding fixing device, the finding that has solved in the current dust-free workshop is fixed all with bolt snap-on, the phenomenon of rusting can appear in long-time use, the problem that certain iron fillings residue appears in the inside that leads to the dust-free workshop.

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 little part fixing device in dustless workshop, includes fixed block (1), its characterized in that: the bottom of the fixed block (1) is provided with a connecting rod (2) in a penetrating manner, the bottom of the connecting rod (2) is provided with a bottom of the fixed block (1) in a penetrating manner and is fixedly connected with a suspension device (3), both sides of the bottom of the fixed block (1) are provided with screw rods (4) in a penetrating manner, the top of each screw rod (4) is provided with a top of the fixed block (1) in a penetrating manner, both sides of the back of an inner cavity of the fixed block (1) are respectively and fixedly connected with a first bearing (5), the inside of the first bearing (5) is movably connected with a rotating rod (6), the front of the rotating rod (6) is fixedly connected with a gear (7), the outer side of the gear (7) is meshed with the screw rods (4), the front inner side of the gear (7) is fixedly connected with a rotating pin (8), the surface of the rotating pin (8) is, the top and the bottom of kelly (10) all fixedly connected with slide bar (11), the outside of slide bar (11) and the inner wall sliding connection of fixed block (1), the inboard of kelly (10) runs through to the inside of connecting rod (2).

2. The dust-free workshop small part fixing device as claimed in claim 1, wherein: the top and the bottom of the inner side of the sliding rod (11) are fixedly connected with springs (12), and the inner side of each spring (12) is fixedly connected with the inner wall of the corresponding fixed block (1).

3. The dust-free workshop small part fixing device as claimed in claim 1, wherein: spout (13) have all been seted up to the top and the bottom of fixed block (1) inner chamber and one side that is close to connecting rod (2), the outside sliding connection of slide bar (11) is in the inside of spout (13).

4. The dust-free workshop small part fixing device as claimed in claim 1, wherein: the bottom of the fixed block (1) is provided with a first clamping groove (14), and the top of the connecting rod (2) is clamped inside the first clamping groove (14).

5. The dust-free workshop small part fixing device as claimed in claim 4, wherein: the two sides of the connecting rod (2) are located inside the first clamping grooves (14) and are provided with second clamping grooves (15), and the inner sides of the clamping rods (10) are clamped inside the second clamping grooves (15).

6. The dust-free workshop small part fixing device as claimed in claim 1, wherein: the two sides of the top of the inner cavity of the fixing block (1) are fixedly connected with a second bearing (16), and the top of the screw rod (4) is movably connected inside the second bearing (16).

7. The dust-free workshop small part fixing device as claimed in claim 1, wherein: the bottom of screw rod (4) just is located bottom fixedly connected with carousel (17) of fixed block (1), the outside fixedly connected with commentaries on classics piece (18) of carousel (17) bottom.