CN214390720U - Valve gap spraying protective device - Google Patents

Abstract

The utility model relates to a valve gap processing technology field just discloses a valve gap spraying protection utensil, including the utensil body, the inner chamber diapire fixed mounting of utensil body has quantity to be two bracing pieces, the top fixed mounting of bracing piece have with the workstation of the inner chamber wall fixed connection of utensil body, the standing groove has been seted up at the top of workstation. This valve gap spraying protective device, through rotating first threaded rod, it reciprocates to drive the internal thread piece, drive two diaphragms and remove to opposite face or looks abscission face, the realization is fixed the valve gap mould of difference, the fixed column at valve gap mould top corresponds with the internal thread hole and the fixed orifices of valve gap again, the guard action when having realized carrying out the spraying to the valve gap, and when carrying out the spraying to the valve gap of difference, only need to change the valve gap mould that corresponds just can, need not to purchase other protective device, the fan of top installation can weather spraying paint simultaneously, and the production efficiency is improved.

Description

Valve gap spraying protective device

Technical Field

The utility model relates to a valve gap processing technology field specifically is a valve gap spraying protective device.

Background

The valve cover is a valve part provided with a valve rod sealing piece and used for connecting or supporting the actuating mechanism, and the valve cover and the valve body can be integrated or separated.

Need carry out the spraying processing to its surface in the production and processing process of valve gap, and seted up internal thread hole and fixed orifices on the valve gap, the in-process of spraying need protect, avoids the entering of paint, and current protective device can only protect to single valve gap, and other protective device need be bought in the spraying of other specification valve gaps, consumes more cost, so proposes a valve gap spraying protective device and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a valve gap spraying protective device possesses can fix advantages such as protection to the valve gap of different specifications, has solved current protective device and can only protect to single valve gap, and other valve gaps need purchase other protective device and protect, consume more cost's problem.

(II) technical scheme

For the purpose that realizes the above-mentioned valve gap to different specifications to fix the protection, the utility model provides a following technical scheme: a valve cover spraying protection device comprises a device body, wherein two support rods are fixedly mounted on the bottom wall of an inner cavity of the device body, a workbench fixedly connected with the inner cavity wall of the device body is fixedly mounted at the top of each support rod, a placing groove is formed in the top of the workbench, a valve cover die is movably connected in the placing groove, a first threaded rod penetrating and extending to the outside of the workbench is movably mounted in the inner cavity of the workbench, an inner threaded block is connected to the outside of the first threaded rod in a threaded manner, movable rods penetrating and extending to the inner cavity of the workbench are movably mounted on the left side and the right side of the inner threaded block respectively, transverse plates penetrating and extending to the outside of the workbench and located on two sides of the valve cover die are movably connected at the tops of the two movable rods, a back plate is fixedly mounted at the top of the workbench, and a second threaded rod penetrating and extending to the inner cavity of the device body is movably connected on the left side wall and the right side of the device body respectively, two the equal fixed mounting of opposite face of second threaded rod install with workstation top swing joint's fixed block, two the equal fixed mounting of opposite face of fixed block has the spring, two the equal fixed mounting of opposite face of spring has with workstation top swing joint's arc grip block, two the equal fixed mounting in top of arc grip block has with the roof swing joint's of utensil body baffle, the roof fixed mounting of utensil body has the fan.

Preferably, the number of the supporting rods is four, and the supporting rods are uniformly distributed between the bottom wall of the inner cavity of the appliance body and the bottom of the workbench.

Preferably, the two second threaded rods are fixedly provided with rotating handles at the opposite surfaces and the bottoms of the first threaded rods.

Preferably, the bottom of the placing groove is provided with a sliding hole, and the transverse plate extends to the inner cavity of the workbench through the sliding hole.

Preferably, the bottom of workstation has seted up the slide opening, first threaded rod and two movable rods pass through the inner chamber that the slide opening extended to the workstation.

Preferably, the contact part of the first threaded rod and the bottom wall of the inner cavity of the workbench is fixedly provided with a limiting block, and the height of the transverse plate is smaller than that of the placing groove.

Preferably, a fixing column is fixedly mounted at the top of the valve cover die, and the fixing column corresponds to an internal thread hole and a fixing hole which are formed in the valve cover.

(III) advantageous effects

Compared with the prior art, the utility model provides a valve gap spraying protective device possesses following beneficial effect:

the valve cover spraying protection device has the advantages that the valve cover is placed on the valve cover die, the second threaded rods on two sides are rotated to move towards the opposite surface, the arc-shaped clamping plate and the baffle plate are driven to move towards the opposite surface, the valve cover is clamped by the arc-shaped clamping plate, the clamping effect is better due to the existence of the spring, the baffle plate and the back plate play a protection role simultaneously, the situation that spray paint is sprayed to other parts in the spraying process is avoided, the first threaded rod is movably installed in the inner cavity of the workbench, the outer thread of the first threaded rod is connected with the inner thread block, the inner thread block is movably connected with the transverse plates through the movable rods, the first threaded rod is rotated to drive the inner thread block to move up and down, the two transverse plates are driven to move towards the opposite surface or away from the opposite surface, the fixation of different valve cover dies is realized, the fixed column on the top of the valve cover die corresponds to the inner thread hole and the fixed hole of the valve cover, and the protection effect when the valve cover is sprayed is realized, when different valve covers are sprayed, only the corresponding valve cover die needs to be replaced, other protective devices do not need to be purchased, the cost is saved, meanwhile, the fan mounted at the top can blow the sprayed paint, and the production efficiency is improved.

Drawings

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a top cross-sectional view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1 utensil body, 2 bracing pieces, 3 workstations, 4 standing grooves, 5 valve gap moulds, 6 first threaded rods, 7 internal thread blocks, 8 movable rods, 9 transverse plates, 10 back plates, 11 second threaded rods, 12 fixed blocks, 13 springs, 14 arc-shaped clamping plates, 15 baffles and 16 fans.

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 valve cap spraying protection device comprises a device body 1, two support rods 2 are fixedly installed on the bottom wall of an inner cavity of the device body 1, four support rods 2 are uniformly distributed between the bottom wall of the inner cavity of the device body 1 and the bottom of a workbench 3, a workbench 3 fixedly connected with the inner cavity wall of the device body 1 is fixedly installed on the top of each support rod 2, a sliding hole is formed in the bottom of the workbench 3, a placing groove 4 is formed in the top of the workbench 3, a sliding hole is formed in the bottom of the placing groove 4, a valve cap mold 5 is movably connected in the placing groove 4, a fixing column is fixedly installed on the top of the valve cap mold 5 and corresponds to an internal threaded hole and a fixing hole formed in a valve cap, a first threaded rod 6 penetrating through and extending to the outer portion of the workbench 3 is movably installed in the inner cavity of the workbench 3, a rotating handle is fixedly installed at the bottom of the first threaded rod 6, the first threaded rod 6 extends to the inner cavity of the workbench 3 through a sliding hole, a limiting block is fixedly arranged at the contact part of the first threaded rod 6 and the bottom wall of the inner cavity of the workbench 3, the outer part of the first threaded rod 6 is in threaded connection with an inner thread block 7, the left side and the right side of the inner thread block 7 are respectively and movably provided with a movable rod 8 which penetrates through and extends to the inner cavity of the workbench 3, the two movable rods 8 extend to the inner cavity of the workbench 3 through the sliding hole, the tops of the two movable rods 8 are respectively and movably connected with a transverse plate 9 which penetrates through and extends to the outer part of the workbench 3 and is positioned at the two sides of the valve cover mold 5, the transverse plate 9 extends to the inner cavity of the workbench 3 through the sliding hole, the height of the transverse plate 9 is less than that of the placing groove 4, the top of the workbench 3 is fixedly provided with a back plate 10, the left side wall and the right side wall of the appliance body 1 are respectively and movably connected with a second threaded rod 11 which penetrates through and extends to the inner cavity of the appliance body 1, the equal fixed mounting in looks abscission face of two second threaded rods 11 has the fixed block 12 with 3 top swing joint of workstation of the equal fixed mounting of opposite face of two second threaded rods 11 of rotation handle, the equal fixed mounting of opposite face of two fixed blocks 12 has spring 13, the equal fixed mounting of opposite face of two spring 13 has arc grip block 14 with 3 top swing joint of workstation, the equal fixed mounting in top of two arc grip blocks 14 has baffle 15 with the roof swing joint of utensil body 1, the roof fixed mounting of utensil body 1 has fan 16.

To sum up, the valve cover spraying protection device is characterized in that the valve cover is placed on the valve cover die 5, the second threaded rods 11 on two sides are rotated to move towards the opposite surface, the arc-shaped clamping plate 14 and the baffle plate 15 are driven to move towards the opposite surface, the arc-shaped clamping plate 14 clamps the valve cover, the clamping effect is better due to the existence of the spring 13, the baffle plate 15 and the back plate 10 play a role in protection, spray paint is prevented from being sprayed to other parts in the spraying process, the first threaded rod 6 is movably installed in the inner cavity of the workbench 3, the inner thread block 7 is connected to the outer thread of the first threaded rod 6, the inner thread block 7 is movably connected with the transverse plates 9 through the movable rods 8, the first threaded rod 6 is rotated to drive the inner thread block 7 to move up and down, the two transverse plates 9 are driven to move towards the opposite surface or away from the opposite surface, so that different valve cover dies 5 are fixed, and the fixed columns on the top of the valve cover die 5 correspond to the inner thread holes and the fixed holes of the valve cover, realized the guard action when carrying out the spraying to the valve gap, and when carrying out the spraying to the valve gap of difference, only need to change the valve gap mould 5 that corresponds just can, need not to purchase other protective apparatus, practice thrift the cost, the fan 16 of top installation can weather spraying paint simultaneously, improves production efficiency, has solved current protective apparatus and can only protect to single valve gap, and other protective apparatus need be purchased to the spraying of the valve gap of other specifications, consumes more problem of cost.

It is to be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 (7)

1. The utility model provides a valve gap spraying protective apparatus, includes utensil body (1), its characterized in that: the inner cavity bottom wall of the appliance body (1) is fixedly provided with two support rods (2), the top of each support rod (2) is fixedly provided with a workbench (3) fixedly connected with the inner cavity wall of the appliance body (1), the top of each workbench (3) is provided with a placing groove (4), the placing grooves (4) are internally and movably connected with a valve cover die (5), the inner cavity of each workbench (3) is movably provided with a first threaded rod (6) penetrating and extending to the outside of the workbench (3), the outside of each first threaded rod (6) is in threaded connection with an inner threaded block (7), the left side and the right side of each inner threaded block (7) are respectively and movably provided with a movable rod (8) penetrating and extending to the inner cavity of the workbench (3), and the tops of the two movable rods (8) are respectively and movably connected with a transverse plate (9) penetrating and extending to the outside of the workbench (3) and positioned at two sides of the valve cover die (5), the top fixed mounting of workstation (3) has backplate (10), the equal swing joint of the left and right sides wall of utensil body (1) has second threaded rod (11) that runs through and extend to utensil body (1) inner chamber, two the equal fixed block (12) of installing with workstation (3) top swing joint of the opposite face of second threaded rod (11), two the equal fixed mounting of opposite face of fixed block (12) has spring (13), two the equal fixed mounting of opposite face of spring (13) has arc grip block (14) with workstation (3) top swing joint, two the equal fixed mounting in top of arc grip block (14) has baffle (15) with the roof swing joint of utensil body (1), the roof fixed mounting of utensil body (1) has fan (16).

2. A valve cover spray guard according to claim 1, wherein: the number of the supporting rods (2) is four, and the supporting rods are uniformly distributed between the bottom wall of the inner cavity of the appliance body (1) and the bottom of the workbench (3).

3. A valve cover spray guard according to claim 1, wherein: and the two separated surfaces of the second threaded rods (11) and the bottom of the first threaded rod (6) are fixedly provided with rotating handles.

4. A valve cover spray guard according to claim 1, wherein: the bottom of the placing groove (4) is provided with a sliding hole, and the transverse plate (9) extends to the inner cavity of the workbench (3) through the sliding hole.

5. A valve cover spray guard according to claim 1, wherein: the bottom of workstation (3) has been seted up the slip hole, first threaded rod (6) and two movable rod (8) extend to the inner chamber of workstation (3) through the slip hole.

6. A valve cover spray guard according to claim 1, wherein: a limiting block is fixedly arranged at the contact position of the first threaded rod (6) and the bottom wall of the inner cavity of the workbench (3), and the height of the transverse plate (9) is smaller than that of the placing groove (4).

7. A valve cover spray guard according to claim 1, wherein: the top of the valve cover die (5) is fixedly provided with a fixing column, and the fixing column corresponds to an internal thread hole and a fixing hole which are formed in the valve cover.

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