CN220073828U - Assembling tool assembly of engine valve lock clamp - Google Patents
Assembling tool assembly of engine valve lock clamp Download PDFInfo
- Publication number
- CN220073828U CN220073828U CN202321044705.4U CN202321044705U CN220073828U CN 220073828 U CN220073828 U CN 220073828U CN 202321044705 U CN202321044705 U CN 202321044705U CN 220073828 U CN220073828 U CN 220073828U
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- 238000003825 pressing Methods 0.000 claims abstract description 70
- 238000009434 installation Methods 0.000 claims description 37
- 230000009977 dual effect Effects 0.000 claims description 3
- 238000013459 approach Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 230000013011 mating Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Abstract
The utility model discloses an assembly tool assembly of an engine valve lock clamp, which comprises a frame and a cylinder cover valve lock clamp press plate; the frame is arranged on the cylinder cover valve lock clamp press-fitting machine and is positioned above the cylinder cover conveying roller way, and the frame comprises a press-fitting working hole; the cylinder cover valve lock clamp pressing plate is arranged on the lower surface of the frame and comprises a plurality of valve press-fit holes; the cylinder cover valve lock clamp press-fitting machine can drive the frame and the cylinder cover valve lock clamp press-fitting plate to approach or be far away from the cylinder cover conveying roller way. The assembly tool component of the engine valve collet can meet the requirements of quick assembly of the valve collet of a multi-model multi-variety double-valve or multi-valve cylinder cover.
Description
Technical Field
The utility model relates to the field of engine manufacturing, in particular to an assembly tool assembly of an engine valve lock clamp.
Background
When the existing engine cylinder cover valve collet is assembled on an assembly line, the press-fitting of the multi-model multi-variety cylinder cover valve collet on the same equipment can bring great difficulty due to the existence of the multi-model multi-variety, and the press-fitting of the multi-model multi-variety cylinder cover valve collet is difficult to adapt to on the same equipment. Therefore, a structure and a method for quickly replacing a cylinder cover valve lock clamp are needed to be designed so as to solve the problem that the same equipment is suitable for press fit of multiple cylinder cover valve lock clamps of multiple types.
The information disclosed in this background section is only for enhancement of understanding of the general background of the utility model and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person of ordinary skill in the art.
Disclosure of Invention
The utility model aims to provide an assembly tool assembly of an engine valve collet, which can meet the requirements of quick assembly of multi-model multi-variety double-valve or multi-valve cylinder cover valve collet.
In order to achieve the above purpose, the utility model provides an assembly tooling assembly of an engine valve lock clamp, which comprises a frame and a cylinder cover valve lock clamp press plate; the frame is arranged on the cylinder cover valve lock clamp press-fitting machine and is positioned above the cylinder cover conveying roller way, and the frame comprises a press-fitting working hole; the cylinder cover valve lock clamp pressing plate is arranged on the lower surface of the frame and comprises a plurality of valve press-fit holes; the cylinder cover valve lock clamp press-fitting machine can drive the frame and the cylinder cover valve lock clamp press-fitting plate to approach or be far away from the cylinder cover conveying roller way.
In a preferred embodiment, the assembly tooling assembly of the engine valve collet further comprises a right clamping plate and a left clamping plate; the right clamping plate is arranged at the right end of the lower surface of the frame, and the left side of the upper surface of the right clamping plate comprises a right clamping groove; the left clamping plate is arranged at the left end of the lower surface of the frame, and the right side of the upper surface of the left clamping plate comprises a left clamping groove; the left end part and the right end part of the cylinder cover valve lock clamp pressing plate are respectively clamped between the left clamping groove and the lower surface of the frame.
In a preferred embodiment, the frame further comprises a press plate mounting adjustment slot, a press plate locking hole, a plurality of snap plate mounting holes, and a plurality of sets of frame mounting holes; the long press plate installation and adjustment holes are arranged on two sides of the left end and the right end of the long side of the press mounting working hole, and the length direction of the long press plate installation and adjustment holes is parallel to the long side of the press mounting working hole; the pressing plate locking hole is arranged between the pressing plate installation adjusting long holes at one side of the pressing working hole; the clamping plate mounting holes are arranged at the left end and the right end of the frame and are used for mounting the left clamping plate and the right clamping plate; the multiple groups of frame mounting holes are arranged at four corners of the frame.
In a preferred embodiment, the plurality of card mounting holes at the left end of the frame are symmetrically disposed with the plurality of card mounting holes at the right end of the frame.
In a preferred embodiment, a plurality of right clamping plate mounting holes are formed in the right clamping plate, the number and positions of the plurality of right clamping plate mounting holes are matched with those of the plurality of clamping plate mounting holes at the right end part of the frame, and the plurality of right clamping plate mounting holes are in reverse L-shaped arrangement.
In a preferred embodiment, a plurality of left clamping plate mounting holes are formed in the left clamping plate, the number and positions of the plurality of left clamping plate mounting holes are matched with those of the plurality of clamping plate mounting holes at the left end part of the frame, and the plurality of right clamping plate mounting holes are arranged in an L shape.
In a preferred embodiment, the cylinder head valve collet press plate comprises a multi-valve press plate and a dual-valve press plate; the multi-valve pressing plate is arranged on the frame when being used for pressing the valve lock clamp of the multi-valve cylinder cover; the double-valve pressing plate is arranged on the frame when being used for pressing the double-valve cylinder cover valve collet.
In a preferred embodiment, the multi-valve pressing plate includes a plurality of multi-valve pressing holes and a multi-valve plate mounting adjustment long hole; the plurality of multi-valve press-fitting holes are symmetrically arranged in pairs and are arranged in a line on the central line of the multi-valve press-fitting plate in the length direction; the multi-valve plate installation adjusting long holes are arranged on two sides of a central line of the length direction of the multi-valve pressing plate and are positioned outside the multi-valve pressing holes, the length direction of each multi-valve plate installation adjusting long hole is perpendicular to the length direction of the pressing plate installation adjusting long hole, and the multi-valve plate installation adjusting long holes are matched with the pressing plate installation adjusting long holes and are locked and fixed through bolts.
In a preferred embodiment, the double valve pressing plate comprises a plurality of double valve plate press-fitting holes, double valve plate mounting adjustment long holes, double valve plate locking holes and press-fitting clearance grooves; the double-valve plate press-fitting holes are symmetrically arranged in pairs and are arranged on one side of the central line of the double-valve press-fitting plate in the length direction in a straight line manner; the double-valve plate installation adjusting long holes are arranged at two end parts of the other side of the central line in the length direction of the double-valve pressing plate, the length direction of each double-valve plate installation adjusting long hole is perpendicular to the length direction of the pressing plate installation adjusting long hole, and the double-valve plate installation adjusting long holes are matched with the pressing plate installation adjusting long holes and are locked and fixed through bolts; the double valve plate locking holes are arranged between the double valve plate installation adjusting long holes, are matched with the pressing plate locking holes and are retracted and fixed through bolts; the press-fit avoidance groove is arranged on the lower surface of the double-valve pressing plate, and a plurality of double-valve plate press-fit holes are arranged in the press-fit avoidance groove.
In a preferred embodiment, the assembly fixture assembly of the engine valve collet further comprises a plurality of mounting blocks for mating with a plurality of sets of frame mounting holes and connecting and securing the frame to the cylinder head valve collet press-fitting machine by bolts.
Compared with the prior art, the assembly tool assembly of the engine valve lock clamp has the following beneficial effects: the scheme mainly comprises a frame, a cylinder cover valve lock clamp pressing plate, a right clamping plate, a left clamping plate and the like. The frame is provided with a countersunk hole, a long waist hole and a threaded hole, wherein the countersunk hole is used for installing a left clamping plate and a right clamping plate, the long waist hole is convenient for adjusting the X (left and right) direction of the cylinder cover valve lock clamp pressing plate, and the two threaded holes in the middle of the frame are used for locking the adjusted cylinder cover valve lock clamp pressing plate. The long waist hole is formed in the cylinder cover valve lock clamp pressing plate, so that the Y (front and rear) direction of the cylinder cover valve lock clamp pressing plate can be conveniently adjusted; in addition, the cylinder cover valve lock clamp pressing plate is also provided with a hole or a curve hole matched with the valve spring seat, and the hole or the curve hole is matched with the cylinder cover during one-time assembly. The cylinder cover valve collet pressing plate comprises two major types of double valve pressing plates and multiple valve pressing plates, and each type of the double valve pressing plate comprises multiple specifications and can meet the assembly requirements of multiple types of valve collet. The cylinder cover valve lock clamp pressing plate adopts an inserting clamping plate mode, openings are formed in one sides of the left clamping groove and the right clamping groove of the right clamping plate and the left clamping plate, and only two bolts are used for locking, so that different cylinder cover valve lock clamp pressing plates can be replaced conveniently. In order to meet the assembly requirements of various cylinder cover valve clamps of various types more widely, the frame can also have various specifications, and meanwhile, the frame is matched with various corresponding cylinder cover valve clamp press plates, so that the requirements of being more widely adapted and faster to assemble can be met.
Drawings
FIG. 1 is a schematic view of a cylinder head valve collet press according to an embodiment of the present utility model;
FIG. 2 is an enlarged partial schematic view of a cylinder head valve collet press according to an embodiment of the utility model;
FIG. 3 is a schematic top view of an assembly fixture assembly according to an embodiment of the present utility model;
FIG. 4 is a schematic rear view of an assembly fixture assembly according to an embodiment of the present utility model;
FIG. 5 is a schematic side view of an assembly fixture assembly according to an embodiment of the present utility model;
FIG. 6 is a schematic top view of a frame according to an embodiment of the utility model;
FIGS. 7-9 are schematic front, top and A-A cross-sectional views of a right hand truck according to one embodiment of the present utility model;
FIGS. 10-12 are schematic front, top and B-B cross-sectional views of a left hand card according to one embodiment of the utility model;
FIG. 13 is a schematic top view of a multi-valve tooling plate according to one embodiment of the present utility model;
FIG. 14 is a schematic top view of a dual valve tooling plate according to one embodiment of the present utility model;
FIG. 15 is a schematic side cross-sectional view of a dual valve tooling plate according to one embodiment of the present utility model.
The main reference numerals illustrate:
1-frame, 101-press working hole, 102-press mounting adjustment slot, 103-press locking hole, 104-clamp plate locking hole, 105-frame mounting hole, 2-cylinder head valve lock clamp press plate, 201-multi-valve press plate, 2011-multi-valve press mounting hole, 2012-multi-valve plate mounting adjustment slot, 202-double-valve press plate, 2021-double-valve plate press mounting hole, 2022-double-valve plate mounting adjustment slot, 2023-double-valve plate locking hole, 2024-press avoiding slot, 3-right clamp plate, 301-right clamp slot, 302-right clamp plate mounting hole, 4-press locking bolt, 5-flat washer, 6-spring washer, 7-mounting block, 8-frame bolt, 9-flat washer, 10-spring washer, 11-clamp plate fastening bolt, 12-flat washer, 13-spring washer, 14-left clamp plate, 1401-left clamp slot, 1402-left clamp plate mounting hole, 15-cylinder head valve lock clamp press machine, 16-cylinder head roller way.
Detailed Description
The following detailed description of embodiments of the utility model is, therefore, to be taken in conjunction with the accompanying drawings, and it is to be understood that the scope of the utility model is not limited to the specific embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the term "comprise" or variations thereof such as "comprises" or "comprising", etc. will be understood to include the stated element or component without excluding other elements or components.
As shown in fig. 1 to 5, an assembly fixture assembly of an engine valve collet according to a preferred embodiment of the present utility model includes a frame 1 and a cylinder head valve collet press plate 2. The frame 1 is arranged on the cylinder cover valve lock clamp press-fitting machine 15 and is positioned above the cylinder cover conveying roller way 16, and the frame 1 comprises a press-fitting working hole 101. The press-fitting working hole 101 of this embodiment has a rectangular structure, and four corners are rounded. The cylinder cover valve lock clamp pressing plate 2 is arranged on the lower surface of the frame 1, and the cylinder cover valve lock clamp pressing plate 2 comprises a plurality of valve press-fit holes which are matched with the valve spring seats. Wherein a plurality of valve press-fitting holes are positioned in the range of the press-fitting working hole 101, and the cylinder cover valve lock clamp press-fitting machine 15 can drive the frame 1 and the cylinder cover valve lock clamp press-fitting plate 2 to approach or be far away from the cylinder cover conveying roller way 16.
Referring to fig. 1-5, in some embodiments, the assembly fixture assembly of the engine valve collet further includes a right clamping plate 3 and a left clamping plate 14. The right clamping plate 3 is arranged at the right end of the lower surface of the frame 1, and the left side of the upper surface of the right clamping plate 3 comprises a right clamping groove 301. The left catch plate 14 is provided at the left end of the lower surface of the frame 1, and the right side of the upper surface of the left catch plate 14 includes a left catch groove 1401. Wherein the left and right ends of the cylinder head valve lock clamp press plate 2 are respectively clamped in slots formed between the left and right clamping grooves 1401 and 301 and the lower surface of the frame 1. The opposite sides and the same ends of the right clamping groove 301 and the left clamping groove 1401 are designed to be open, so that a slot with an opening on one side is formed between the right clamping groove 301 and the left clamping groove 1401 and the lower surface of the frame 1, and the insertion and the quick replacement of the cylinder cover valve lock clamp pressing plate 2 are facilitated.
As shown in fig. 6, in some embodiments, the frame 1 further includes a press plate mounting adjustment slot 102, a press plate locking hole 103, a plurality of clip plate mounting holes 104, and a plurality of sets of frame mounting holes 105. The press-fit plate mounting adjustment long holes 102 are provided on both sides at the left and right ends of the long side of the press-fit working hole 101, and the length direction of the press-fit plate mounting adjustment long holes 102 is parallel to the long side of the press-fit working hole 101, which facilitates adjustment of the position of the cylinder head valve lock clamp press-fit plate 2X (left and right) direction. The press plate locking hole 103 is provided between the press plate installation regulating long holes 102 on one side of the press working hole 101. A plurality of chucking plate mounting holes 104 are provided at both left and right ends of the frame 1, the plurality of chucking plate mounting holes 104 being used to mount the left chucking plate 14 and the right chucking plate 3. Sets of frame mounting holes 105 are provided at four corners of the frame 1.
In some embodiments, the plurality of card mounting holes 104 at the left end of the frame 1 are symmetrically disposed with the plurality of card mounting holes 104 at the right end of the frame 1.
As shown in fig. 7 to 9, in some embodiments, the right card 3 is provided with a plurality of right card mounting holes 302, the number and positions of the plurality of right card mounting holes 302 are matched with those of the plurality of card mounting holes 104 located at the right end portion of the frame 1, and the plurality of right card mounting holes 302 are arranged in an inverted L shape. The right card 3 and the left card 14 are actually parts of a symmetrical design.
As shown in fig. 10 to 12, in some embodiments, a plurality of left card mounting holes 1402 are provided on the left card 14, the number and positions of the plurality of left card mounting holes 1402 match those of the plurality of card mounting holes 104 located at the left end portion of the frame 1, and the plurality of right card mounting holes 302 are arranged in an L shape.
As shown in fig. 13-15, in some embodiments, the cylinder head valve collet press plate 2 includes a multi-valve press plate 201 and a dual-valve press plate 202. The multi-valve pressing plate 201 is mounted on the frame 1 when the multi-valve cylinder cover valve collet is pressed. The double valve pressing plate 202 is mounted on the frame 1 when the double valve cylinder cover valve collet is press-fitted.
Referring to fig. 13, in some embodiments, the multi-valve press-fit plate 201 includes a plurality of multi-valve press-fit holes 2011 and multi-valve plate mounting adjustment slots 2012. The multiple air valve press-fitting holes 2011 are symmetrically arranged in pairs and arranged in a line on the central line of the multiple air valve press-fitting plate 201 in the length direction. The multi-valve plate installation adjusting long holes 2012 are arranged at two sides of the center line of the multi-valve press-fit plate 201 in the length direction and are positioned outside the multi-valve press-fit holes 2011, the length direction of each multi-valve plate installation adjusting long hole 2012 is perpendicular to the length direction of the press-fit plate installation adjusting long hole 102, and the multi-valve plate installation adjusting long holes 2012 are matched with the press-fit plate installation adjusting long holes 102 and are locked and fixed through bolts.
Referring to fig. 14 and 15, in some embodiments, the double-valve press plate 202 includes a plurality of double-valve plate press-fitting holes 2021, double-valve plate mounting adjustment long holes 2022, double-valve plate locking holes 2023, and press-fitting clearance grooves 2024. The plurality of double-valve-plate press-fitting holes 2021 are provided symmetrically in pairs and are arranged in a line on one side of the center line in the longitudinal direction of the double-valve-plate press-fitting plate 202. The double-valve plate installation adjusting long holes 2022 are provided at both end portions of the other side of the center line in the length direction of the double-valve press plate 202, and the length direction of each double-valve plate installation adjusting long hole 2022 is perpendicular to the length direction of the press plate installation adjusting long hole 102, and the double-valve plate installation adjusting long holes 2022 are used for being matched with the press plate installation adjusting long holes 102 and locked and fixed through bolts. The double-valve plate locking holes 2023 are provided between the double-valve plate mounting adjustment long holes 2022, and are used to cooperate with the press plate locking holes 103 and to be retracted and fixed by bolts. The press-fit clearance groove 2024 is provided on the lower surface of the double-valve press-plate 202, and a plurality of double-valve plate press-fit holes 2021 are provided in the press-fit clearance groove 2024.
In some embodiments, the valve plate mounting adjustment long holes provided on the multi-valve press plate 201 and the double-valve press plate 202 perpendicular to the press plate mounting adjustment long holes 102 are used to facilitate adjustment of the positions of the press plate mounting adjustment long holes 102Y (front-rear) direction. In addition, the double-valve plate locking holes 2023 on the double-valve pressing plate 202 are not shown on the multi-valve pressing plate 201 of the present embodiment, and in practice, such locking holes may be provided on the multi-valve pressing plate 201 as well.
Referring to fig. 2, in some embodiments, the engine valve collet assembly fixture assembly further includes a plurality of mounting blocks 7 for mating with a plurality of sets of frame mounting holes 105 and connecting and securing the frame 1 with the cylinder head valve collet press 15 via a bolt assembly. The frame mounting holes 105 of the present embodiment are each set of four, arranged in a rectangular shape, and each frame mounting hole 105 is provided at four corners of the rectangular shape. And three card mounting holes 104 arranged in an L-shape among the card mounting holes 104 for mounting the left card 14 and the right card 3 are provided within the rectangular range of each group of frame mounting holes 105.
In some embodiments, the bolt assembly generally includes a press plate lock bolt 4, a flat washer 5 and a spring washer 6, or a frame bolt 8, a flat washer 9 and a spring washer 10, or a cardboard tightening bolt 11, a flat washer 12 and a spring washer 13, etc. The frame bolts 8 and the clamping plate fastening bolts 11 of the present embodiment are generally countersunk bolts, and the pressing plate locking bolts 4 may be hexagonal bolts, but the present utility model is not limited thereto.
In some embodiments, the method of using the assembly fixture assembly of the engine valve collet of the present utility model is as follows: the cylinder cover conveying roller way 16 is hung on the cylinder cover with the valve lock clamp to be mounted by using a crane, the valve oil seal and the valve are assembled according to the process, then flow to the position of the cylinder cover valve lock clamp press-mounting machine 15, the connecting button is pressed down, the cylinder lifting device below the bottom of the cylinder cover lifts to separate the cylinder cover from the conveying roller way, and at the moment, the positioning pin on the cylinder lifting device is inserted into the pin hole on the bottom of the cylinder cover to position the cylinder cover. After the valve spring and the spring seat are assembled, the cylinder above the cylinder cover valve lock clamp press-fitting machine 15 is started, the cylinder drives the frame 1 and the cylinder cover valve lock clamp press-fitting plate 2 to press down against the valve spring and the spring seat until the valve lock clamp assembly part of the valve rod is exposed out of the upper surface of the cylinder cover valve lock clamp press-fitting plate 2, the cylinder is started again after the cylinder is assembled by the hand tool, the cylinder drives the cylinder cover valve lock clamp press-fitting plate 2 to ascend, the valve spring rebounds to firmly assemble the cylinder cover valve lock clamp on the valve spring seat, the cylinder ascending device below the bottom of the cylinder cover descends, the positioning pin is separated from the pin hole of the cylinder cover, and the cylinder cover falls onto the cylinder cover conveying roller way 16 to continuously circulate downwards.
In summary, the assembly fixture assembly of the engine valve collet of the utility model has the following advantages: the scheme mainly comprises a frame, a cylinder cover valve lock clamp pressing plate, a right clamping plate, a left clamping plate and the like. The frame is provided with a countersunk hole, a long waist hole and a threaded hole, wherein the countersunk hole is used for installing a left clamping plate and a right clamping plate, the long waist hole is convenient for adjusting the X (left and right) direction of the cylinder cover valve lock clamp pressing plate, and the two threaded holes in the middle of the frame are used for locking the adjusted cylinder cover valve lock clamp pressing plate. The long waist hole is formed in the cylinder cover valve lock clamp pressing plate, so that the Y (front and rear) direction of the cylinder cover valve lock clamp pressing plate can be conveniently adjusted; in addition, the cylinder cover valve lock clamp pressing plate is also provided with a hole or a curve hole matched with the valve spring seat, and the hole or the curve hole is matched with the cylinder cover during one-time assembly. The cylinder cover valve collet pressing plate comprises two major types of double valve pressing plates and multiple valve pressing plates, and each type of the double valve pressing plate comprises multiple specifications and can meet the assembly requirements of multiple types of valve collet. The cylinder cover valve lock clamp pressing plate adopts an inserting clamping plate mode, openings are formed in one sides of the left clamping groove and the right clamping groove of the right clamping plate and the left clamping plate, and only two bolts are used for locking, so that different cylinder cover valve lock clamp pressing plates can be replaced conveniently. In order to meet the assembly requirements of various cylinder cover valve clamps of various types more widely, the frame can also have various specifications, and meanwhile, the frame is matched with various corresponding cylinder cover valve clamp press plates, so that the requirements of being more widely adapted and faster to assemble can be met.
The foregoing descriptions of specific exemplary embodiments of the present utility model are presented for purposes of illustration and description. It is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the utility model and its practical application to thereby enable one skilled in the art to make and utilize the utility model in various exemplary embodiments and with various modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.
Claims (10)
1. An assembly fixture assembly for an engine valve collet, comprising:
the frame is arranged on the cylinder cover valve lock clamp press-fitting machine and is positioned above the cylinder cover conveying roller way, and the frame comprises a press-fitting working hole; and
a cylinder head valve lock clamp press plate arranged on the lower surface of the frame, wherein the cylinder head valve lock clamp press plate comprises a plurality of valve press holes;
the cylinder cover valve lock clamp press-fitting device comprises a frame, a cylinder cover valve lock clamp press-fitting plate, a cylinder cover conveying roller way, a plurality of valve press-fitting holes, a cylinder cover valve lock clamp press-fitting plate and a valve lock clamp press-fitting plate, wherein the valve press-fitting holes are located in the range of the press-fitting working holes, and the cylinder cover valve lock clamp press-fitting machine can drive the frame and the cylinder cover valve lock clamp press-fitting plate to be close to or far away from the cylinder cover conveying roller way.
2. The engine valve collet assembly fixture assembly of claim 1, further comprising:
the right clamping plate is arranged at the right end of the lower surface of the frame, and the left side of the upper surface of the right clamping plate comprises a right clamping groove; and
the left clamping plate is arranged at the left end of the lower surface of the frame, and the right side of the upper surface of the left clamping plate comprises a left clamping groove;
the left end part and the right end part of the cylinder cover valve lock clamp pressing plate are respectively clamped between the left clamping groove and the lower surface of the frame.
3. The engine valve collet assembly fixture assembly of claim 2, wherein the frame further comprises:
the pressing plate is provided with an adjusting long hole which is arranged at the two sides of the left end and the right end of the long side of the pressing working hole, and the length direction of the pressing plate is parallel to the long side of the pressing working hole;
a press plate locking hole which is arranged between the press plate installation adjusting long holes at one side of the press mounting working hole;
the clamping plate mounting holes are arranged at the left end and the right end of the frame and are used for mounting the left clamping plate and the right clamping plate; and
and a plurality of groups of frame mounting holes are arranged at four corners of the frame.
4. The engine valve collet assembly fixture assembly of claim 3, wherein the plurality of snap-plate mounting holes at the left end of the frame are symmetrically disposed with the plurality of snap-plate mounting holes at the right end of the frame.
5. The assembly fixture assembly of the engine valve collet according to claim 3, wherein a plurality of right snap-plate mounting holes are formed in the right snap-plate, the number and the positions of the plurality of right snap-plate mounting holes are matched with the positions and the number of the plurality of snap-plate mounting holes at the right end portion of the frame, and the plurality of right snap-plate mounting holes are arranged in an inverted-L shape.
6. The assembly fixture assembly of an engine valve collet according to claim 5, wherein a plurality of left snap-plate mounting holes are provided in the left snap-plate, the number and position of the plurality of left snap-plate mounting holes are matched with the number and position of the plurality of snap-plate mounting holes at the left end of the frame, and the plurality of right snap-plate mounting holes are arranged in an L-shape.
7. The engine valve collet assembly fixture assembly of claim 3, wherein the cylinder head valve collet press-on plate comprises:
the multi-valve pressing plate is used for being installed on the frame when the multi-valve cylinder cover valve lock clamp is pressed; and
and the double-valve pressing plate is used for being installed on the frame when the double-valve cylinder cover valve collet is pressed.
8. The assembly fixture assembly of an engine valve collet as defined in claim 7, wherein the multi-valve tooling plate comprises:
the multiple multi-valve press-fitting holes are symmetrically arranged in pairs and are arranged in a line on the central line of the multi-valve press-fitting plate in the length direction; and
the multi-valve plate installation adjusting long holes are arranged on two sides of a central line of the length direction of the multi-valve pressing plate and are positioned outside the multi-valve pressing holes, the length direction of each multi-valve plate installation adjusting long hole is perpendicular to the length direction of the pressing plate installation adjusting long hole, and the multi-valve plate installation adjusting long holes are used for being matched with the pressing plate installation adjusting long holes and locked and fixed through bolts.
9. The assembly fixture assembly of an engine valve collet as defined in claim 7, wherein the dual valve tooling plate comprises:
the double-valve plate press-fitting holes are symmetrically arranged in pairs and are arranged on one side of the central line of the double-valve press-fitting plate in the length direction in a straight line manner;
the double-valve plate installation adjusting long holes are arranged at two end parts of the other side of the central line in the length direction of the double-valve pressing plate, the length direction of each double-valve plate installation adjusting long hole is perpendicular to the length direction of the pressing plate installation adjusting long hole, and the double-valve plate installation adjusting long holes are used for being matched with the pressing plate installation adjusting long holes and locked and fixed through bolts;
the double-valve plate locking hole is arranged between the double-valve plate installation adjusting long holes, is matched with the pressing plate locking hole and is retracted and fixed through bolts; and
the press-fit avoidance groove is formed in the lower surface of the double-valve press plate, and the plurality of double-valve plate press-fit holes are formed in the press-fit avoidance groove.
10. The engine valve collet assembly fixture assembly of claim 3, further comprising a plurality of mounting blocks configured to mate with the plurality of sets of frame mounting holes and to secure the frame and the cylinder head valve collet press-fit together with bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321044705.4U CN220073828U (en) | 2023-05-05 | 2023-05-05 | Assembling tool assembly of engine valve lock clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321044705.4U CN220073828U (en) | 2023-05-05 | 2023-05-05 | Assembling tool assembly of engine valve lock clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220073828U true CN220073828U (en) | 2023-11-24 |
Family
ID=88832730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321044705.4U Active CN220073828U (en) | 2023-05-05 | 2023-05-05 | Assembling tool assembly of engine valve lock clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220073828U (en) |
-
2023
- 2023-05-05 CN CN202321044705.4U patent/CN220073828U/en active Active
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