CN212285944U - Clamping tool for machining process holes in bottom and top surfaces of engine cylinder covers - Google Patents
Clamping tool for machining process holes in bottom and top surfaces of engine cylinder covers Download PDFInfo
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- CN212285944U CN212285944U CN202020798301.4U CN202020798301U CN212285944U CN 212285944 U CN212285944 U CN 212285944U CN 202020798301 U CN202020798301 U CN 202020798301U CN 212285944 U CN212285944 U CN 212285944U
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- support frame
- engine cylinder
- fixed welding
- cylinder head
- water pipe
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Abstract
The utility model discloses an engine cylinder cover bottom surface fabrication hole processing clamping fixture, which belongs to the field of auto-parts processing devices, and comprises a base, wherein a support frame is fixedly welded at the upper end of the left side of the base, a ratchet wheel is connected to the inner part of the upper end of the support frame in a sliding manner, a stop block is fixedly welded on the support frame, and a support rod is sleeved on the support frame in a sliding manner; through rotating the rolling disc, drive threaded rod and rubber buffer and rotate, can adjust the rivers size, using water wisely, the design of water pipe can be washed drill bit and piece, can make things convenient for the operator to see clearly drilling when reducing the drill bit temperature, the processing operation of being convenient for.
Description
Technical Field
The utility model relates to an auto-parts processingequipment field, more specifically say, relate to an engine cylinder lid bottom surface fabrication hole processing centre gripping frock.
Background
The cylinder cover is used for sealing the cylinder, forming a combustion space together with the piston and bearing high-temperature and high-pressure fuel gas. The cylinder head is subjected to mechanical loads caused by gas forces and tightening of the cylinder bolts, and also to high thermal loads due to contact with the hot gases. In order to ensure a good sealing of the cylinder, the cylinder head can neither be damaged nor deformed. For this reason, the cylinder head should have sufficient strength and rigidity.
Current engine cylinder head bottom surface fabrication hole processing centre gripping frock generally adopts the mode that rotates the screw rod and drive the clamp plate and compress tightly the cylinder head, but the rotation distance of screw rod is longer, inconvenient quick fixed cylinder head, and simultaneously, the drill bit can produce a large amount of pieces to the cylinder head drilling for the drill bit temperature risees, still can lead to the operator to see unclear drilling, influences operator's drilling processing. Accordingly, there is a need for improvements in the art.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide an engine cylinder cover bottom and top surface fabrication hole processing clamping tool, which generates acting force on a pressing plate through a spring to enable the pressing plate to tightly press a cylinder cover on one side of a fixed block, thereby facilitating the fixation of the position of a cylinder cover, and the design of a ratchet wheel enables an operator to prevent the operator from continuously pulling a handle with force when moving a support rod leftwards, thereby reducing the manual labor and facilitating the removal of the cylinder cover; through rotating the rolling disc, drive threaded rod and rubber buffer and rotate, can adjust the rivers size, using water wisely, the design of water pipe can be washed drill bit and piece, can make things convenient for the operator to see clearly drilling when reducing the drill bit temperature, the processing operation of being convenient for.
In order to solve the above problems, the utility model adopts the following technical proposal.
A clamping tool for machining a technical hole in the bottom and top surfaces of an engine cylinder cover comprises a base, wherein a support frame is fixedly welded at the upper end of the left side of the base, a ratchet wheel is connected to the inner portion of the upper end of the support frame in a sliding manner, a stop block is fixedly welded on the support frame, a support rod is sleeved on the inner portion of the support frame in a sliding manner, a plurality of clamping grooves are fixedly formed in the upper end surface of the support rod, a spring is sleeved on the outer side of the support rod in a sliding manner, a pressing plate is fixedly welded at the right end of the support rod, a handle is fixedly welded at the left end of the support rod, one side of the pressing plate presses the cylinder cover to one side of a fixed block, a fixed frame is fixedly welded at the upper end of the right side of the base, a motor, the upper end of the water tank is connected with a threaded rod through threads, the upper end of the threaded rod is fixedly welded with a rotating disc, the lower end of the threaded rod is fixedly welded with a rubber plug, the lower end of the water tank is fixedly welded with a water pipe, a pipe clamp is clamped on the outer side of the water pipe, the upper end and the lower end of the pipe clamp are fixed by screwing a fixing frame, a clamping tool is machined in a process hole in the bottom surface of the engine cylinder cover, acting force is generated on a pressing plate through a spring, the pressing plate presses a cylinder cover on one side of the fixing block, the position of the cylinder cover is conveniently fixed, and when an operator moves a supporting rod leftwards, the operator is prevented from continuously pulling a; through rotating the rolling disc, drive threaded rod and rubber buffer and rotate, can adjust the rivers size, using water wisely, the design of water pipe can be washed drill bit and piece, can make things convenient for the operator to see clearly drilling when reducing the drill bit temperature, the processing operation of being convenient for.
Furthermore, the left end fixed connection support frame of spring, the right-hand member fixed connection clamp plate of spring produces the effort through the spring to the clamp plate for the clamp plate compresses tightly cylinder head in fixed block one side, conveniently fixes cylinder head position.
Furthermore, the ratchet is tightly attached to the stop block, the lower end of the ratchet is connected with the clamping groove in a clamping mode, and the design of the ratchet enables an operator to prevent the operator from continuously pulling the handle hard when moving the supporting rod leftwards, so that the manual labor is reduced, and the cylinder cover is convenient to detach.
Further, the rubber buffer plugs up the water pipe delivery port, through rotating the rolling disc, drives threaded rod and rubber buffer and rotates, can adjust rivers size, using water wisely.
Further, the fixing frame is hugged closely to water pipe one side, and the design of water pipe can be washed drill bit and piece, can make things convenient for the operator to see clearly drilling when reducing the drill bit temperature, the processing operation of being convenient for.
Compared with the prior art, the utility model has the advantages of:
(1) according to the scheme, the pressing plate is acted by the spring to press the cylinder cover on one side of the fixed block, so that the position of the cylinder cover is conveniently fixed, and due to the design of the ratchet wheel, when an operator moves the supporting rod leftwards, the operator is prevented from continuously and forcefully pulling the handle, the manual labor is reduced, and the cylinder cover is conveniently detached; through rotating the rolling disc, drive threaded rod and rubber buffer and rotate, can adjust the rivers size, using water wisely, the design of water pipe can be washed drill bit and piece, can make things convenient for the operator to see clearly drilling when reducing the drill bit temperature, the processing operation of being convenient for.
(2) The left end fixed connection support frame of spring, the right-hand member fixed connection clamp plate of spring produces the effort through the spring to the clamp plate for the clamp plate compresses tightly cylinder head in fixed block one side, conveniently fixes the cylinder head position.
(3) The ratchet is tightly attached to the stop block, the lower end of the ratchet is connected with the clamping groove in a clamping mode, and the design of the ratchet prevents an operator from pulling the handle continuously and forcefully when moving the supporting rod leftwards, so that manual labor is reduced, and the cylinder cover is convenient to detach.
(4) The rubber stopper plugs up the water pipe delivery port, through rotating the rolling disc, drives threaded rod and rubber stopper and rotates, can adjust rivers size, using water wisely.
(5) The fixing frame is tightly attached to one side of the water pipe, the drill bit and the chips can be washed by the aid of the water pipe, the temperature of the drill bit can be reduced, an operator can see the drilled holes clearly, and machining operation is facilitated.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the support frame and the support rod of the present invention;
fig. 3 is an enlarged view of the position a of the present invention.
The reference numbers in the figures illustrate:
the device comprises a base 1, a support frame 11, a ratchet wheel 12, a stop block 13, a support rod 14, a clamping groove 15, a spring 16, a pressing plate 17, a handle 18, a cylinder cover 19, a fixed block 110, a fixed frame 2, a motor 21, a drill bit 22, a water tank 23, a water inlet pipe 24, a threaded rod 25, a rotating disc 26, a rubber plug 27, a water pipe 28, a pipe clamp 29 and screws 210.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, a clamping fixture for processing a technical hole on the bottom and top surfaces of an engine cylinder head comprises a base 1, a support frame 11 is fixedly welded at the upper end of the left side of the base 1, a ratchet 12 is slidably connected inside the upper end of the support frame 11, a stop 13 is fixedly welded on the support frame 11, a support rod 14 is slidably sleeved inside the support frame 11, a plurality of clamping grooves 15 are fixedly formed in the upper end surface of the support rod 14, a spring 16 is slidably sleeved outside the support rod 14, a pressing plate 17 is fixedly welded at the right end of the support rod 14, a handle 18 is fixedly welded at the left end of the support rod 14, a cylinder head 19 is tightly pressed at one side of a fixed block 110 by one side of the pressing plate 17, a fixed frame 2 is fixedly welded at the upper end of the base 1, a motor 21 is fixedly mounted at the left side, control switch on, the lower extreme fixed mounting of motor 21 has drill bit 22, the upper end fixed mounting of mount 2 has water tank 23, the fixed welding in one side upper end of water tank 23 has inlet tube 24, there is threaded rod 25 upper end of water tank 23 through threaded connection, the fixed welding in upper end of threaded rod 25 has rolling disc 26, the fixed butt fusion of lower extreme of threaded rod 25 has rubber buffer 27, the fixed welding in lower extreme of water tank 23 has water pipe 28, the outside joint of water pipe 28 has pipe strap 29, the upper and lower end of pipe strap 29 uses screw 210 to turn round tight mount 2 one side and fixes.
Referring to fig. 1-2, the left end of the spring 16 is fixedly connected with the supporting frame 11, the right end of the spring 16 is fixedly connected with the pressing plate 17, the pressing plate 17 generates acting force on the pressing plate 17 through the spring 16, so that the pressing plate 17 presses the cylinder cover 19 to one side of the fixed block 110, the position of the cylinder cover 19 is conveniently fixed, the ratchet 12 is tightly attached to the stop block 13, the lower end of the ratchet 12 is clamped with the clamping groove 15, and the design of the ratchet 12 prevents an operator from continuously pulling the handle 18 with force when moving the supporting rod 14 leftwards, reduces physical labor.
Referring to fig. 1 and 3, the rubber stopper 27 plugs the water outlet of the water pipe 28 tightly, the threaded rod 25 and the rubber stopper 27 are driven to rotate by rotating the rotating disc 26, the water flow can be adjusted, water is saved, the fixing frame 2 is tightly attached to one side of the water pipe 28, the drill bit 22 and chips can be washed by the design of the water pipe 28, the temperature of the drill bit 22 is reduced, and meanwhile, an operator can conveniently and clearly see drilling holes, and the processing operation is convenient.
This engine cylinder head bottom surface fabrication hole processing centre gripping frock through spring 16 to clamp plate 17 production effort for clamp plate 17 compresses tightly cylinder head 19 in fixed block 110 one side, conveniently fixes cylinder head 19 position, through rotating rolling disc 26, drives threaded rod 25 and rubber buffer 27 and rotates, can adjust the rivers size, can wash drill bit 22 and piece, can make things convenient for the operator to see clearly drilling when reducing drill bit 22 temperature, the processing operation of being convenient for.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides an engine cylinder lid bottom surface fabrication hole processing centre gripping frock, includes base (1), its characterized in that: the fixed welding of the left side upper end of base (1) has support frame (11), the inside sliding connection in upper end of support frame (11) has ratchet (12), support frame (11) fixed welding has dog (13), the inside slip of support frame (11) has cup jointed bracing piece (14), the up end of bracing piece (14) is fixed to be opened has a plurality of draw-in grooves (15), the outside slip of bracing piece (14) has cup jointed spring (16), the right-hand member fixed welding of bracing piece (14) has clamp plate (17), the left end fixed welding of bracing piece (14) has handle (18), one side of clamp plate (17) compresses tightly cylinder head (19) in fixed block (110) one side, the fixed welding in the right side upper end of base (1) has mount (2), the upper end left side of mount (2) uses the bolt to turn round tight fixed mounting have motor (21), the lower extreme fixed mounting of motor (21) has drill bit (22), the upper end fixed mounting of mount (2) has water tank (23), one side upper end fixed welding of water tank (23) has inlet tube (24), there is threaded rod (25) upper end of water tank (23) through threaded connection, the upper end fixed welding of threaded rod (25) has rolling disc (26), the lower extreme fixed welding of threaded rod (25) has rubber buffer (27), the lower extreme fixed welding of water tank (23) has water pipe (28), the outside joint of water pipe (28) has pipe strap (29), the last lower extreme of pipe strap (29) uses screw (210) to turn round tight mount (2) one side and fixes.
2. The clamping tool for machining the process hole in the bottom and top surfaces of the engine cylinder head as claimed in claim 1, wherein: the left end of the spring (16) is fixedly connected with the support frame (11), and the right end of the spring (16) is fixedly connected with the pressing plate (17).
3. The clamping tool for machining the process hole in the bottom and top surfaces of the engine cylinder head as claimed in claim 1, wherein: the ratchet wheel (12) is tightly attached to the stop block (13), and the lower end of the ratchet wheel (12) is clamped with the clamping groove (15).
4. The clamping tool for machining the process hole in the bottom and top surfaces of the engine cylinder head as claimed in claim 1, wherein: the rubber stopper (27) tightly plugs the water outlet of the water pipe (28).
5. The clamping tool for machining the process hole in the bottom and top surfaces of the engine cylinder head as claimed in claim 1, wherein: one side of the water pipe (28) is tightly attached to the fixing frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020798301.4U CN212285944U (en) | 2020-05-14 | 2020-05-14 | Clamping tool for machining process holes in bottom and top surfaces of engine cylinder covers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020798301.4U CN212285944U (en) | 2020-05-14 | 2020-05-14 | Clamping tool for machining process holes in bottom and top surfaces of engine cylinder covers |
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| Publication Number | Publication Date |
|---|---|
| CN212285944U true CN212285944U (en) | 2021-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020798301.4U Active CN212285944U (en) | 2020-05-14 | 2020-05-14 | Clamping tool for machining process holes in bottom and top surfaces of engine cylinder covers |
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| CN (1) | CN212285944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113523356A (en) * | 2021-07-29 | 2021-10-22 | 天长缸盖有限公司 | Cylinder head processing equipment with positioning function |
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2020
- 2020-05-14 CN CN202020798301.4U patent/CN212285944U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113523356A (en) * | 2021-07-29 | 2021-10-22 | 天长缸盖有限公司 | Cylinder head processing equipment with positioning function |
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