CN112589455A - Engine cylinder cover machining mechanism - Google Patents
Engine cylinder cover machining mechanism Download PDFInfo
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- CN112589455A CN112589455A CN202011392682.7A CN202011392682A CN112589455A CN 112589455 A CN112589455 A CN 112589455A CN 202011392682 A CN202011392682 A CN 202011392682A CN 112589455 A CN112589455 A CN 112589455A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 40
- 238000003754 machining Methods 0.000 title claims description 23
- 230000009467 reduction Effects 0.000 claims description 11
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 230000037237 body shape Effects 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 7
- 238000013016 damping Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
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- Optics & Photonics (AREA)
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Abstract
The invention discloses an engine cylinder cover processing mechanism which comprises a rotary base, wherein the rotary base used for rotating a bottom box body is in a disc shape and is fixedly arranged on the ground; the bottom box body which is arranged into a rectangular box body shape is fixedly arranged on the rotating disc; the upper box body which can slide relative to the bottom box body is arranged above the bottom box body, and the engine cylinder cover clamping device can clamp two sides of an engine cylinder cover by arranging the first clamping assembly and the second clamping assembly without occupying the upper surface of the engine cylinder cover, so that the size of the upper surface of the engine cylinder cover can be detected and processed in a full size; through setting up first dress subassembly of pressing from both sides, when carrying out the centre gripping to the engine cylinder lid, with the inside measuring promotion of ejector pad, press from both sides tight slide action, install the rubber post top of its one side tightly in one side of engine cylinder lid, because the rubber post has certain elasticity, what the rubber post adopted with the engine cylinder lid in addition is the point contact, one can guarantee the centre gripping effect, two can prevent to press from both sides and hinder the engine cylinder lid.
Description
Technical Field
The invention relates to the technical field of machining equipment, in particular to an engine cylinder cover machining mechanism.
Background
The engine cylinder head is used to close the cylinder and form the combustion chamber. The engine comprises a cylinder cover of a side-mounted valve type engine, a cast water jacket, a water inlet hole, a water outlet hole, a spark plug hole, a bolt hole, a combustion chamber and the like. The cylinder head of an overhead valve type engine has, in addition to a cooling water jacket, a valve device, intake and exhaust passages, and the like.
At present, engine cylinder lid need carry out size detection, burring and the processing of polishing to it after finishing producing, need carry out the centre gripping to engine cylinder lid when handling, and current fixture has occupied great partly when carrying out the centre gripping to engine cylinder lid, can't make engine cylinder lid full-size detect and processing, because engine cylinder lid is located the processing agency under, leads to engine cylinder lid to get in addition and puts inconveniently.
Disclosure of Invention
In view of the above, the present invention is directed to the defects in the prior art, and a main object of the present invention is to provide an engine cylinder head processing mechanism, so as to solve the problems mentioned in the above background that, at present, the engine cylinder head needs to be subjected to size detection, deburring and polishing after production is completed, and the engine cylinder head needs to be clamped during processing, and the existing clamping mechanism occupies a larger part when clamping the engine cylinder head, so that full-size detection and processing of the engine cylinder head cannot be performed, and the engine cylinder head is not convenient to take and place due to being located right below the processing mechanism.
In order to achieve the purpose, the invention adopts the following technical scheme:
an engine cylinder head processing mechanism comprises
The rotary base for rotating the bottom box body is in a disc shape and is fixedly arranged on the ground;
the bottom box body is arranged into a rectangular box body and is fixedly arranged on the rotating disc;
the upper box body which can slide relative to the bottom box body is arranged above the bottom box body;
the part clamping table is used for placing an engine cylinder cover and is fixedly arranged at the top of the upper box body;
the first clamping assembly and the second clamping assembly are used for clamping an engine cylinder cover and are respectively and fixedly arranged on two sides of the part clamping table;
the push-pull handle can pull at least one push-pull handle which is arranged on the upper box body and moves relative to the bottom box body, and the push-pull handle is welded on one side of the part clamping table;
the scale indicator is used for indicating the rotation angle of the bottom box body and is fixedly arranged on one side of the bottom box body;
and the locking mechanism is used for detachably connecting the bottom box body and the locking mechanism locked by the upper box body.
Furthermore, the first clamping assembly and the second clamping assembly are formed by adopting the same structure and are symmetrically installed.
Furthermore, the bottom box body comprises a box shell, a slide rail and a rear stop block, and the top of the box shell is fixedly provided with two slide rails which are arranged in parallel; the rear stop block is arranged between the two slide rails, is fixedly arranged at the position, close to the rear, of the top of the box shell and is used for stopping the limiting of the box body above.
Further, the top box includes the box, spout and pinion rack, the bottom of box seted up two with slide rail matched with spout, and be provided with the pinion rack between two spouts.
Furthermore, the rotating base comprises a bottom shell, an upper cover, a clamping groove, a reduction gear, a rotating disc and a rotating shaft, wherein the upper end of the bottom shell is provided with the clamping groove which can be buckled with the upper cover; the four reduction gears are uniformly distributed through the rotating shaft and are fixedly arranged in the bottom shell; the rotating gears are arranged among the four reducing gears and are connected with the rotating shaft in an interference fit manner; the bottom of the rotating shaft is fixedly arranged with the bottom shell through a bearing with a seat, and the rotating shaft is welded at the bottom of the rotating disc;
the middle position of the upper cover is provided with a through groove convenient for the rotation of the rotating disc, and the rotating disc is arranged in the through groove.
Furthermore, the first clamping assembly comprises a fixed baffle, a base shell, a top cover, a push block, a force application handle, a ball head, a clamping slide plate, a cross ejector rod, a first spring, a clamping groove and a rubber column, and the fixed baffle is vertically fixed at the bottom of the base shell; a top cover is fixedly arranged above the base shell through bolts; one side of the push block is welded at one end of the clamping sliding plate, and the other side of the push block is welded with a force application handle;
one end of the clamping sliding plate, which is far away from the clamping sliding plate, is provided with a plurality of rubber columns for clamping an engine cylinder cover; one side of the clamping sliding plate is arranged in a T shape, so that the clamping sliding plate slides more stably in the base shell, and the other side of the clamping sliding plate is provided with a plurality of clamping grooves which can be clamped with the cross ejector rods;
the cross ejector rod is arranged in the through groove on one side of the base shell, one side of the top of the cross ejector rod is arc-shaped, the other side of the top of the cross ejector rod is right-angled, the clamping groove is convenient to clamp, and the bottom of the cross ejector rod is in threaded connection with a ball head; the first spring is sleeved on the cross ejector rod.
Furthermore, a plurality of threaded holes are formed in the fixed baffle plate, and the fixed baffle plate is installed on one side of the part clamping table through hexagon socket head cap screws.
Furthermore, the locking mechanism comprises a pedal plate, a cross-shaped guide rod, a second spring and a locking block, wherein the pedal plate is arranged in a groove on one side of the box shell through a rotating shaft; the cross guide rod is arranged in the box shell and penetrates through the top of the box shell, and a locking block is further arranged at the top of the cross guide rod; the second spring is sleeved on the cross-shaped guide rod; the bottom of the cross-shaped guide rod is connected with the pedal through a traction rope.
Further, the locking block is in a trapezoid shape, and therefore bidirectional locking of the toothed plate is achieved conveniently.
Compared with the prior art, the invention has obvious advantages and beneficial effects, and specifically, the technical scheme includes that:
1. according to the invention, the first clamping assembly and the second clamping assembly are arranged, so that two sides of the engine cylinder cover can be clamped, the upper surface of the engine cylinder cover is not occupied, and the size of the upper surface of the engine cylinder cover can be detected and processed in a full-size mode.
2. According to the engine cylinder cover clamping device, the first clamping assembly is arranged, the push block is pushed inwards when the engine cylinder cover is clamped, the clamping sliding plate acts, the rubber column arranged on one side of the rubber column is tightly propped against one side of the engine cylinder cover, the rubber column has certain elasticity, and the rubber column and the engine cylinder cover adopt point contact, so that the clamping effect can be guaranteed, and the engine cylinder cover can be prevented from being damaged by clamping.
3. According to the invention, when the clamping slide plate is pushed to one side of the engine cylinder cover, the cross ejector rod is forced to move downwards by the clamping slide plate, and when the clamping slide plate stops moving, the cross ejector rod is jacked up by the first spring and is tightly clamped in the clamping groove, so that the clamping slide plate is locked, and the locking can be released only by dragging the ball head through external force, so that the resetting of the clamping slide plate is realized.
4. According to the engine cylinder cover machining device, due to the arrangement of the bottom box body and the upper box body, the upper box body can slide relative to the bottom box body, so that the upper box body is far away from the machining mechanism, and convenience in taking and placing the engine cylinder cover is improved.
5. According to the invention, when the bottom box body is moved, the pedal is stepped by feet, the pedal pulls the cross guide rod to move downwards through the rope, the locking block is contracted into the box body, the sliding groove at the bottom of the box body moves along the sliding rail, the pedal can be released at any time according to working requirements, the cross guide rod is jacked up by the second spring according to the self elasticity, and the locking block is clamped at the bottom of the toothed plate, so that the bottom box body and the upper box body are locked relatively, and the sliding is prevented when a part is taken and placed.
6. According to the invention, when the size of the engine cylinder cover is detected, the relative position of the engine cylinder cover needs to be moved, the push-pull handle can be pushed to apply force, the bottom box body drives the rotating disc to rotate relatively on the upper cover, so that the rotation of the engine cylinder cover is realized, and the omnibearing detection of the engine cylinder cover can be realized without the need of walking of workers.
7. According to the invention, a certain damping effect can be realized when the rotating disc rotates by arranging the reduction gear and the rotating gear, the condition of autorotation during processing is avoided, a better self-locking effect is realized among the gears, and the stability of equipment operation is greatly improved.
To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a schematic structural view of an engine cylinder head machining mechanism of the present invention;
FIG. 2 is a schematic diagram showing the relative displacement state of a bottom box and an upper box of the engine cylinder head processing mechanism of the invention;
FIG. 3 is a schematic structural view of an upper box body of the engine cylinder head processing mechanism of the invention;
FIG. 4 is a schematic structural view of a bottom box of the engine cylinder head processing mechanism of the present invention;
FIG. 5 is a schematic structural view of a first clamping assembly of the engine cylinder head machining mechanism of the invention;
FIG. 6 is a C-C cross-sectional view of the engine head machining mechanism of the present invention;
FIG. 7 is a D-D cross-sectional view of the engine head machining mechanism of the present invention;
FIG. 8 is a schematic view of the internal structure of a rotating base of the engine cylinder head processing mechanism of the present invention;
FIG. 9 is a cross-sectional view A-A of the engine head machining mechanism of the present invention;
FIG. 10 is a schematic view of a partially enlarged structure of the engine cylinder head machining mechanism of the present invention;
FIG. 11 is a B-B cross-sectional view of the engine head machining mechanism of the present invention.
The reference numbers are as follows:
1. rotating the base; 101. a bottom case; 102. an upper cover; 103. a card slot; 104. a reduction gear; 105. a rotating gear; 106. rotating the disc; 107. a rotating shaft; 2. a bottom box body; 21. a tank housing; 22. a slide rail; 23. a rear stop block; 3. an upper box body; 31. a box body; 32. a chute; 33. a toothed plate; 4. a part clamping table; 5. a first clamping assembly; 51. fixing a baffle plate; 52. a base housing; 53. a top cover; 54. a push block; 55. a force application handle; 56. a ball head; 57. clamping the sliding plate; 58. a cross ejector rod; 59. a first spring; 510. a clamping groove; 511. a rubber column; 6. a second clamping assembly; 7. a push-pull handle; 8. a scale indicator; 9. a locking mechanism; 91. a foot pedal; 92. a cross-shaped guide rod; 93. a second spring; 94. a locking block.
Detailed Description
Referring to fig. 1 to 11, which show specific structures of a preferred embodiment of the present invention, an engine cylinder head machining mechanism includes the following structures.
The rotary base 1 is used for the bottom box body 2 to rotate, is in a disc shape, and is fixedly arranged on the ground;
the bottom box body 2 is arranged into a rectangular box body shape, and the bottom box body 2 is fixedly arranged on the rotating disc 106;
the upper box body 3 is arranged above the bottom box body 2, and the upper box body 3 can slide relative to the bottom box body 2;
a part clamping table 4, the part clamping table 4 for placing the engine cylinder cover is fixedly arranged at the top of the upper box body 3;
a first clamping assembly 5 and a second clamping assembly 6, wherein the first clamping assembly 5 and the second clamping assembly 6 for clamping the engine cylinder cover are respectively and fixedly arranged on two sides of the part clamping table 4;
the push-pull handle 7 can pull the upper box body 3 to move relative to the bottom box body 2, at least one push-pull handle 7 is adopted and welded on one side of the part clamping table 4;
a scale indicator 8, the scale indicator 8 for indicating the rotation angle of the bottom box 2 is fixedly arranged on one side of the bottom box 2;
and the locking mechanism 9 is used for detachably connecting the locking mechanism 9 locked by the bottom box body 2 and the upper box body 3 with the bottom box body 2.
In this embodiment, the first clamping assembly 5 and the second clamping assembly 6 are formed by the same structure and are symmetrically installed.
Specifically, through setting up first clamp dress subassembly 5 and second clamp dress subassembly 6, can realize pressing from both sides tightly the both sides of engine cylinder lid, do not occupy engine cylinder lid upper surface for the size of engine cylinder lid upper surface can full-scale detection and processing.
In this embodiment, the bottom box body 2 includes a box housing 21, a slide rail 22 and a rear stop block 23, and two slide rails 22 arranged in parallel are fixedly mounted on the top of the box housing 21; the rear stop 23 is arranged between the two slide rails 22, is fixedly mounted at the position, close to the rear, of the top of the box shell 21, and is used for stopping the limit of the upper box body 3.
In this embodiment, the upper box 3 includes a box 31, a sliding groove 32 and a toothed plate 33, the bottom of the box 31 is provided with two sliding grooves 32 matching with the sliding rail 22, and the toothed plate 33 is disposed between the two sliding grooves 32.
Specifically, the bottom box 2 and the upper box 3 are arranged, the upper box 3 can slide relative to the bottom box 2, the upper box 3 is far away from the processing mechanism, and convenience in taking and placing of an engine cylinder cover is improved.
In this embodiment, the rotating base 1 includes a bottom case 101, an upper cover 102, a locking slot 103, a reduction gear 104, a rotating gear 105, a rotating disk 106 and a rotating shaft 107, wherein the locking slot 103 that can be fastened with the upper cover 102 is formed at the upper end of the bottom case 101; four reduction gears 104 are adopted, are uniformly distributed through a rotating shaft and are fixedly arranged in the bottom shell 101; the rotating gear 105 is arranged among the four reducing gears 104 and is connected with the rotating shaft 107 in an interference fit manner; the bottom of the rotating shaft 107 is fixedly mounted with the bottom shell 101 through a bearing with a seat, and the rotating shaft 107 is welded at the bottom of the rotating disk 106;
a through groove convenient for the rotation of the rotating disc 106 is formed in the middle of the upper cover 102, and the rotating disc 106 is arranged in the through groove.
Specifically, when the size of the engine cylinder cover is detected, the relative position of the engine cylinder cover needs to be moved, the push-pull handle 7 can be pushed to apply force, the bottom box body 2 drives the rotating disc 106 to rotate relative to the upper cover 102, so that the engine cylinder cover is rotated, and the operator can realize the omnibearing detection of the engine cylinder cover without walking;
through setting up reduction gear 104 and rotary gear 105 can realize that rotary disk 106 has certain damping effect when rotatory, avoids taking place the condition of rotation when adding man-hour, has better auto-lock effect moreover between the gear, very big improvement the stability of equipment operation.
In this embodiment, the first clamping assembly 5 includes a fixed baffle 51, a base shell 52, a top cover 53, a push block 54, a force application handle 55, a ball head 56, a clamping slide plate 57, a cross push rod 58, a first spring 59, a clamping groove 510 and a rubber column 511, wherein the fixed baffle 51 is vertically fixed at the bottom of the base shell 52; a top cover 53 is fixedly arranged above the base shell 52 through bolts; one side of the push block 54 is welded at one end of the clamping sliding plate 57, and the other side of the push block 54 is welded with a force application handle 55;
one end of the clamping sliding plate 57, which is far away from the clamping sliding plate 57, is provided with a plurality of rubber columns 511 for clamping an engine cylinder head; one side of the clamping sliding plate 57 is arranged in a T shape, so that the clamping sliding plate 57 slides more stably in the base shell 52, and the other side of the clamping sliding plate 57 is provided with a plurality of clamping grooves 510 which can be clamped with the cross ejector rods 58;
the cross ejector rod 58 is arranged in the through groove at one side of the base shell 52, one side of the top of the cross ejector rod 58 is arc-shaped, the other side of the top of the cross ejector rod 58 is right-angled, the clamping groove 510 is convenient to clamp, and the bottom of the cross ejector rod 58 is in threaded connection with the ball head 56; the first spring 59 is sleeved on the cross ejector rod 58.
Specifically, when the engine cylinder cover is pushed to one side, the clamping sliding plate 57 forces the cross ejector rod 58 to move downwards, when the clamping sliding plate 57 stops moving, the first spring 59 jacks up the cross ejector rod 58, the clamping is tightly clamped in the clamping groove 510, the locking of the clamping sliding plate 57 is realized, the locking can be released only by dragging the ball head 56 through external force, and the resetting of the clamping sliding plate 57 is realized.
In this embodiment, the fixing baffle 51 is provided with a plurality of threaded holes and is mounted on one side of the component clamping table 4 by hexagon socket head cap screws.
In this embodiment, the locking mechanism 9 includes a pedal 91, a cross guide 92, a second spring 93 and a locking block 94, the pedal 91 is mounted in a groove on one side of the box housing 21 through a rotating shaft; the cross guide rod 92 is arranged in the box shell 21 and penetrates through the top of the box shell 21, and the top of the cross guide rod 92 is also provided with a locking block 94; the second spring 93 is sleeved on the cross guide rod 92; the bottom of the cross-shaped guide rod 92 is connected with the pedal 91 through a traction rope.
In this embodiment, the locking block 94 is configured to be trapezoidal, so as to facilitate the bidirectional locking of the toothed plate 33.
Specifically, when removing bottom box 2, step on footboard 91 with the foot, footboard 91 passes through rope pulling cross guide 92 and moves down, locking piece 94 contracts in to box 31, the spout 32 of box 31 bottom moves along slide rail 22, according to the work demand, can loosen footboard 91 at any time, second spring 93 is according to the elasticity of self with cross guide 92 jack-up, locking piece 94 card is in the bottom of pinion rack 33, the relative locking of bottom box 2 and top box 3 has been realized, prevent to appear sliding when getting the piece.
The working principle of the invention is as follows: when the engine cylinder cover is used, in order to facilitate installation of an engine cylinder cover, the bottom box body 2 and the upper box body 3 need to move relatively, before moving, a foot pedal 91 is stepped by feet, the foot pedal 91 pulls the cross guide rod 92 to move downwards through a rope, the locking block 94 contracts into the box body 31, the push-pull handle 7 is grabbed to pull towards one side away from a machining center, the chute 32 at the bottom of the box body 31 moves along the slide rail 22, the foot pedal 91 can be released at any time according to working requirements, the cross guide rod 92 is jacked up by the second spring 93 according to the elasticity of the second spring 93, and the locking block 94 is clamped at the bottom of the toothed plate 33, so that the bottom box body 2;
then, the engine cylinder cover is placed on the part clamping table 4, then the engine cylinder cover is clamped by the first clamping assembly 5 and the second clamping assembly 6, the push block 54 is pushed to one side of the engine cylinder cover through the force application handle 55 during clamping, the cross ejector rod 58 is forced to move downwards by the clamping sliding plate 57, and when the clamping sliding plate 57 stops moving, the cross ejector rod 58 is jacked up by the first spring 59 and is tightly clamped in the clamping groove 510, so that the locking of the clamping sliding plate 57 is realized; the rubber column 511 arranged on one side of the engine cylinder cover is tightly propped against one side of the engine cylinder cover, and the rubber column 511 has certain elasticity, and the rubber column 511 and the engine cylinder cover adopt point contact, so that the clamping effect can be ensured, and the engine cylinder cover can be prevented from being damaged by clamping;
after clamping is finished, the foot pedal 91 is stepped on by feet again, the cross guide rod 92 is pulled by the foot pedal 91 through a rope to move downwards, the locking block 94 is contracted into the box body 31, the push-pull handle 7 is grasped to push towards one side of the machining center, the sliding groove 32 at the bottom of the box body 31 moves along the sliding rail 22 until the rear stop block 23 limits the box body 31, then the foot pedal 91 is released, the cross guide rod 92 is jacked up by the second spring 93 according to the elasticity of the second spring, and the locking block 94 is clamped at the bottom of the toothed plate 33, so that the relative locking of the bottom box body 2 and the upper box body;
when the size of the engine cylinder cover is detected, the relative position of the engine cylinder cover needs to be moved, the push-pull handle 7 can be pushed to apply force at the moment, the bottom box body 2 drives the rotating disc 106 to rotate relatively on the upper cover 102, so that the rotation of the engine cylinder cover is realized, workers do not need to walk, the omnibearing detection of the engine cylinder cover can be realized, certain damping effect is achieved when the rotating disc 106 rotates due to the fact that the reduction gear 104 and the rotating gear 105 can achieve the rotation of the rotating disc 106, the situation of autorotation during machining is avoided, a good self-locking effect is achieved between gears, and the running stability of equipment is greatly improved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (9)
1. The utility model provides an engine cylinder lid processing agency which characterized in that: comprises that
The rotary base (1) is used for the rotary base (1) of the bottom box body (2) to be in a disc shape and fixedly arranged on the ground;
the bottom box body (2) is arranged into a rectangular box body, and the bottom box body (2) is fixedly arranged on the rotating disc (106);
the upper box body (3) is arranged above the bottom box body (2), and the upper box body (3) can slide relative to the bottom box body (2);
the part clamping table (4) is used for placing the engine cylinder cover, and the part clamping table (4) is fixedly arranged at the top of the upper box body (3);
the first clamping assembly (5) and the second clamping assembly (6) are used for clamping the engine cylinder cover, and the first clamping assembly (5) and the second clamping assembly (6) are respectively and fixedly arranged on two sides of the part clamping table (4);
at least one push-pull handle (7) capable of pulling the upper box body (3) to move relative to the bottom box body (2) is welded on one side of the part clamping table (4);
the scale indicator (8) is used for indicating the rotation angle of the bottom box body (2), and the scale indicator (8) is fixedly arranged on one side of the bottom box body (2);
and the locking mechanism (9) is used for detachably connecting the locking mechanism (9) locked by the bottom box body (2) and the upper box body (3) with the bottom box body (2).
2. The engine cylinder head machining mechanism according to claim 1, characterized in that: the first clamping assembly (5) and the second clamping assembly (6) are formed by adopting the same structure and are symmetrically installed.
3. The engine cylinder head machining mechanism according to claim 2, characterized in that: the bottom box body (2) comprises a box shell (21), a sliding rail (22) and a rear stop block (23), wherein the top of the box shell (21) is fixedly provided with two sliding rails (22) which are arranged in parallel; the rear stop block (23) is arranged between the two slide rails (22), is fixedly installed at the position, close to the rear, of the top of the box shell (21) and is used for stopping the limiting of the upper box body (3).
4. The engine cylinder head machining mechanism according to claim 1, characterized in that: the upper box body (3) comprises a box body (31), sliding grooves (32) and a toothed plate (33), the bottom of the box body (31) is provided with two sliding grooves (32) matched with the sliding rails (22), and the toothed plate (33) is arranged between the two sliding grooves (32).
5. The engine cylinder head machining mechanism according to claim 1, characterized in that: the rotary base (1) comprises a bottom shell (101), an upper cover (102), a clamping groove (103), a reduction gear (104), a rotary gear (105), a rotary disk (106) and a rotating shaft (107), wherein the clamping groove (103) which can be buckled with the upper cover (102) is formed in the upper end of the bottom shell (101); the number of the reduction gears (104) is four, and the reduction gears are uniformly distributed through a rotating shaft and fixedly arranged in the bottom shell (101); the rotating gears (105) are arranged among the four reducing gears (104) and are connected with the rotating shaft (107) in an interference fit manner; the bottom of the rotating shaft (107) is fixedly installed with the bottom shell (101) through a bearing with a seat, and the rotating shaft (107) is welded at the bottom of the rotating disk (106);
a through groove convenient for the rotating disc (106) to rotate is formed in the middle of the upper cover (102), and the rotating disc (106) is arranged in the through groove.
6. The engine cylinder head machining mechanism according to claim 3, characterized in that: the first clamping assembly (5) comprises a fixed baffle (51), a base shell (52), a top cover (53), a push block (54), a force application handle (55), a ball head (56), a clamping sliding plate (57), a cross ejector rod (58), a first spring (59), a clamping groove (510) and a rubber column (511), and the fixed baffle (51) is vertically fixed at the bottom of the base shell (52); a top cover (53) is fixedly arranged above the base shell (52) through bolts; one side of the push block (54) is welded at one end of the clamping sliding plate (57), and the other side of the push block (54) is welded with a force application handle (55);
one end of the clamping sliding plate (57) far away from the clamping sliding plate (57) is provided with a plurality of rubber columns (511) for clamping an engine cylinder cover; one side of the clamping sliding plate (57) is arranged in a T shape, so that the clamping sliding plate (57) slides more stably in the base shell (52), and the other side of the clamping sliding plate (57) is provided with a plurality of clamping grooves (510) which can be clamped with the cross ejector rods (58);
the cross ejector rod (58) is arranged in the through groove at one side of the base shell (52), one side of the top of the cross ejector rod (58) is arc-shaped, the other side of the top of the cross ejector rod is right-angled, the clamping groove (510) is conveniently clamped, and the bottom of the cross ejector rod (58) is in threaded connection with the ball head (56); the first spring (59) is sleeved on the cross ejector rod (58).
7. The engine cylinder head machining mechanism according to claim 6, characterized in that: the fixed baffle (51) is provided with a plurality of threaded holes and is arranged on one side of the part clamping table (4) through hexagon socket head cap screws.
8. The engine cylinder head machining mechanism according to claim 7, characterized in that: the locking mechanism (9) comprises a pedal (91), a cross guide rod (92), a second spring (93) and a locking block (94), and the pedal (91) is arranged in a groove on one side of the box shell (21) through a rotating shaft; the cross guide rod (92) is arranged in the box shell (21) and penetrates through the top of the box shell (21), and the top of the cross guide rod (92) is also provided with a locking block (94); the second spring (93) is sleeved on the cross guide rod (92); the bottom of the cross-shaped guide rod (92) is connected with the pedal (91) through a traction rope.
9. The engine cylinder head machining mechanism according to claim 1, characterized in that: the locking block (94) is in a trapezoidal shape, so that bidirectional locking of the toothed plate (33) is achieved.
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| CN112589455B (en) | 2022-01-11 |
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Effective date of registration: 20211222 Address after: 610000 No. 203, Gangtong North 2nd Road, Hongguang Town, Pixian County, Chengdu City, Sichuan Province Applicant after: AMICO GAS POWER CO.,LTD. Address before: Room 2011, 2-4 / F, Haiju center, 501, Baiyang street, Qiantang New District, Hangzhou City, Zhejiang Province, 310026 Applicant before: Hangzhou Panling Machinery Technology Co.,Ltd. |
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Denomination of invention: Engine cylinder head machining mechanism Granted publication date: 20220111 Pledgee: Chengdu Branch of China CITIC Bank Co.,Ltd. Pledgor: AMICO GAS POWER CO.,LTD. Registration number: Y2024510000022 |
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