CN216738593U - Lifting type valve rod chromium plating equipment - Google Patents
Lifting type valve rod chromium plating equipment Download PDFInfo
- Publication number
- CN216738593U CN216738593U CN202123285835.0U CN202123285835U CN216738593U CN 216738593 U CN216738593 U CN 216738593U CN 202123285835 U CN202123285835 U CN 202123285835U CN 216738593 U CN216738593 U CN 216738593U
- Authority
- CN
- China
- Prior art keywords
- valve stem
- stand
- hanger
- chromium plating
- cross arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007747 plating Methods 0.000 title claims abstract description 36
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 229910052804 chromium Inorganic materials 0.000 title claims abstract description 25
- 239000011651 chromium Substances 0.000 title claims abstract description 25
- 230000006978 adaptation Effects 0.000 claims 2
- 230000037431 insertion Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- Electroplating Methods And Accessories (AREA)
Abstract
The utility model relates to lifting type valve stem chromium plating equipment, wherein a cylindrical upright post with a hollow interior is rotatably arranged on the upper end surface of a base, a lifting cross arm is arranged on the upright post and can drive the cross arm to rotate, hanging tools are respectively arranged at two ends of the cross arm, a chromium plating pool and a placing table are respectively arranged at two sides of the upright post on the upper end surface of the base, and the chromium plating pool and the placing table correspond to the positions of the hanging tools. The lifting and rotating cross arm is arranged, the hangers are arranged on two sides of the cross arm, the hanger at one end works in the chromium plating pool, a worker can replace a valve rod of the other hanger, waiting time is shortened, and working efficiency is improved; and when the chrome plating on one side is finished, the cross arm drives the hanger to lift firstly and then rotate, and the hanger on the other side is rotated to the chrome plating tank, so that the manual operation is not needed, and the time and the labor are saved.
Description
Technical Field
The utility model relates to the field of chromium plating equipment, in particular to lifting type valve stem chromium plating equipment.
Background
The valve stem is used as a core part of an internal combustion engine, and local chromium plating is needed on the surface of the valve in order to improve wear resistance and corrosion resistance. When the existing valve rod is electroplated, the valve rod is firstly installed on a hanger, then chromium plating treatment is carried out, and the valve rod is taken down after the chromium plating is finished. When only one chromium plating bath is used for chromium plating, workers can only wait for the completion of chromium plating and then work, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the lifting type valve stem chromium plating equipment is provided to solve the problems in the background technology. The lifting and rotating cross arm is arranged, the hangers are arranged on two sides of the cross arm, the hanger at one end works in the chromium plating pool, and a worker can replace a valve rod of the other hanger, so that the waiting time is shortened, and the working efficiency is accelerated.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
the utility model provides an over-and-under type valve stem equipment for chromium plating, includes the base, the base up end rotates the stand that is provided with inside hollow cylinder type, be provided with the xarm of liftable on the stand, the stand can drive the xarm rotatory, the both ends of xarm all are provided with the hanger, the both sides of base up end stand are provided with the chromium plating pond respectively and place the platform, the chromium plating pond corresponds with the position of placing the platform and hanger.
As a further technical scheme of the utility model: the improved vertical column structure is characterized in that a lead screw is arranged in the inner cavity of the vertical column and is in threaded connection with a cross arm, limit blocks are fixedly arranged on two sides of the cross arm, which are in contact with the outer wall of the vertical column, a sliding groove matched with the limit blocks is vertically formed in the outer wall of the vertical column, the upper end of the lead screw is driven by a lifting motor, the lower end of the lead screw is rotatably connected with a turntable, the turntable is arranged at the bottom of the inner cavity of the vertical column and is fixedly connected with the inner wall of the inner cavity of the vertical column, and the turntable is driven by a rotating motor.
As a further technical scheme of the utility model: the hanger comprises a support, a hanging rod is arranged on the support, a plurality of through holes matched with the valve rod are formed in the hanging rod, a bottom plate is arranged below the hanging rod, insertion holes are formed in the bottom plate, the lower end of the valve rod penetrates out of the through holes and then extends into the insertion holes, anode tubes in one-to-one correspondence with the valve rod are further arranged on the front side of the hanging rod, and a detachable cathode mechanism is arranged above the valve rod.
As a further technical scheme of the utility model: the cathode mechanism comprises cathode bars in one-to-one correspondence with the valve rods, the cathode bars are installed on a rectangular rotating frame, and one side of the rotating frame is hinged to the support.
As a further technical scheme of the utility model: and a pull rod is arranged on the front side of the rotating frame.
The utility model has the beneficial effects that:
according to the utility model, the lifting and rotating cross arm is arranged, the hangers are arranged on two sides of the cross arm, the hanger at one end works in the chromium plating pool, and a worker can replace a valve rod of the other hanger, so that the waiting time is shortened, and the working efficiency is accelerated; and when the chrome plating on one side is finished, the cross arm drives the hanger to lift firstly and then rotate, and the hanger on the other side is rotated to the chrome plating tank, so that the manual operation is not needed, and the time and the labor are saved.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a front view of the main structure of the hanger;
FIG. 3 is a side view of the main structure of the hanger;
fig. 4 is a cross-sectional view of the pillar.
In the figure: 1-base, 2-column, 3-cross arm, 4-hanging tool, 5-chrome plating pool, 6-placing table, 7-leading screw, 8-limiting block, 9-chute, 10-lifting motor, 11-turntable, 12-rotating motor, 13-bracket, 14-hanging rod, 15-valve rod, 16-bottom plate, 17-anode tube, 18-cathode bar, 19-rotating frame and 20-pull rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the lifting type chromium plating equipment for the valve rod comprises a base 1, wherein a cylindrical stand column 2 with a hollow inner part is rotatably arranged on the upper end face of the base 1, a lifting cross arm 3 is arranged on the stand column 2, a lead screw 7 is arranged in an inner cavity of the stand column 2, the lead screw 7 is in threaded connection with the cross arm 3, limiting blocks 8 are fixedly arranged on two sides of the cross arm 3, which are in contact with the outer wall of the stand column 2, and a sliding groove 9 matched with the limiting blocks 8 is vertically formed in the outer wall of the stand column 2. The upper end of the screw 7 is driven by a lifting motor 10, the lifting motor 10 drives the screw 7 to rotate, the limiting block 8 slides along the sliding groove 9, and the cross arm 3 ascends or descends along the upright post 2; the lower end of the screw rod 7 is rotationally connected with the rotary table 11, and only the screw rod 7 rotates at the moment, and the rotary table 11 does not rotate.
The upright post 2 can drive the cross arm 3 to rotate, the turntable 11 is arranged at the bottom of the inner cavity of the upright post 2 and is fixedly connected with the inner wall of the upright post 2, and the turntable 11 is driven by a rotating motor 12. The rotating motor 12 drives the rotating disc 11 to rotate, the rotating disc 11 drives the stand column 2 to rotate, the stand column 2 rotates to drive the cross arm 3 to rotate due to the arrangement of the limiting block 8 and the sliding groove 9, at the moment, the lifting motor 10 is installed above the stand column 2, the stand column 2 rotates to drive the lifting motor 10 and the screw rod 7 to rotate, the screw rod 7 and the cross arm 3 rotate simultaneously, the rotating speed is the same, and the screw rod 7 and the cross arm 3 are kept static relatively.
Both ends of the cross arm 3 are provided with hangers 4, both sides of the upright post 2 on the upper end surface of the base 1 are respectively provided with a chromium plating tank 5 and a placing table 6, and the chromium plating tank 5 and the placing table 6 correspond to the hangers 4 in position.
The hanger 4 comprises a support 13, a hanging rod 14 is arranged on the support 13, a plurality of through holes matched with the valve rods 15 are formed in the hanging rod 14, a bottom plate 16 is arranged below the hanging rod 14, insertion holes are formed in the bottom plate 16, the lower ends of the valve rods 15 penetrate through the through holes and then extend into the insertion holes, anode tubes 17 corresponding to the valve rods 15 one by one are further arranged on the front side of the hanging rod 14, a detachable cathode mechanism is arranged above the valve rods 15, the cathode mechanism comprises cathode rods 18 corresponding to the valve rods 15 one by one, the cathode rods 18 are arranged on a rectangular rotating frame 19, the rear side of the rotating frame 19 is hinged to the support 13, the front side of the rotating frame 19 is clamped on the support 13, and a pull rod 20 is arranged on the front side of the rotating frame 19.
The specific implementation mode of the utility model is as follows:
example one
After the plating is finished, when the valve rod 15 is replaced, the front side of the rotary frame 19 is opened, the cathode bar 18 is also opened, the valve rod 15 is taken down, then a new valve rod is replaced, after the replacement is finished, the pull rod 20 is pulled, and the front side of the rotary frame 19 is clamped on the bracket 13.
Example two
When the hanger 4 is lifted, the upper end of the screw 7 is driven by the lifting motor 10, the lifting motor 10 drives the screw 7 to rotate, the limiting block 8 slides along the sliding groove 9, and the cross arm 3 and the hanger 4 ascend or descend along the upright post 2; the lower end of the screw rod 7 is rotationally connected with the rotary table 11, and at the moment, only the screw rod 7 rotates, and the rotary table 11 does not rotate.
EXAMPLE III
When the hanger 4 rotates, the rotating motor 12 drives the rotating disc 11 to rotate, the rotating disc 11 drives the stand column 2 to rotate, the stand column 2 rotates to drive the cross arm 3 to rotate due to the arrangement of the limiting blocks 8 and the sliding grooves 9, the cross arm 3 rotates to drive the hanger 4 to rotate, at the moment, the lifting motor 10 is installed above the stand column 2, the stand column 2 rotates to drive the lifting motor 10 and the screw rod 7 to rotate, the screw rod 7 and the cross arm 3 rotate simultaneously, the rotating speed is the same, and the screw rod 7 and the cross arm 3 are kept static relatively.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides an over-and-under type valve stem equipment for chromium plating, includes base (1), its characterized in that: base (1) up end rotates stand (2) that is provided with inside hollow cylinder type, the upper portion of stand (2) is provided with xarm (3) of liftable, stand (2) can drive xarm (3) rotatory, the both ends of xarm (3) all are provided with hanger (4), the both sides of base (1) up end stand (2) are provided with chromium plating pond (5) respectively and place platform (6), chromium plating pond (5) with place the position correspondence of platform (6) and hanger (4).
2. The lifting type valve stem chrome plating equipment as claimed in claim 1, wherein: the utility model discloses a vertical column, including stand (2), lead screw (7), horizontal arm (3), stopper (8) are fixed to both sides that stand (2) outer wall contacted, the vertical spout (9) of seting up with stopper (8) looks adaptation of stand (2) outer wall, lead screw (7) upper end is driven by elevator motor (10), lead screw (7) lower extreme rotates with carousel (11) to be connected, carousel (11) set up in the bottom of stand (2) inner chamber and rather than inner wall fixed connection, carousel (11) are driven by rotating electrical machines (12).
3. The lifting type valve stem chrome plating equipment as claimed in claim 2, wherein: hanger (4) are including support (13), be provided with peg (14) on support (13), set up a plurality of through-holes with valve stem (15) looks adaptation on peg (14), peg (14) below is provided with bottom plate (16), the jack has been seted up on bottom plate (16), extend to in the jack after the through-hole is worn out to valve stem (15) lower extreme, peg (14) front side still is provided with anode tube (17) with valve stem (15) one-to-one, valve stem (15) top is provided with detachable cathode mechanism.
4. The lifting type valve stem chrome plating equipment as claimed in claim 3, wherein: the cathode mechanism comprises cathode bars (18) which correspond to the valve rods (15) one by one, the cathode bars (18) are installed on a rectangular rotating frame (19), and one side of the rotating frame (19) is hinged to the support (13).
5. The lifting type valve stem chrome plating equipment as claimed in claim 4, wherein: a pull rod (20) is arranged on the front side of the rotating frame (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123285835.0U CN216738593U (en) | 2021-12-24 | 2021-12-24 | Lifting type valve rod chromium plating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123285835.0U CN216738593U (en) | 2021-12-24 | 2021-12-24 | Lifting type valve rod chromium plating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216738593U true CN216738593U (en) | 2022-06-14 |
Family
ID=81937080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123285835.0U Expired - Fee Related CN216738593U (en) | 2021-12-24 | 2021-12-24 | Lifting type valve rod chromium plating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216738593U (en) |
-
2021
- 2021-12-24 CN CN202123285835.0U patent/CN216738593U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220614 |