CN209737128U - Hydro-cylinder head frock - Google Patents
Hydro-cylinder head frock Download PDFInfo
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- CN209737128U CN209737128U CN201920591250.5U CN201920591250U CN209737128U CN 209737128 U CN209737128 U CN 209737128U CN 201920591250 U CN201920591250 U CN 201920591250U CN 209737128 U CN209737128 U CN 209737128U
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- clamping plate
- cylinder head
- plate
- guide rail
- splint
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Abstract
The utility model discloses a hydro-cylinder head frock relates to hardware processing appurtenance technical field. The technical key points are as follows: the utility model provides an oil cylinder head tool, includes bottom plate, front plate, back splint and accessory plate, the back splint is parallel with the front plate and fixes on the bottom plate, the accessory plate is located between front plate and the back splint, the relative one side of front plate and back splint is provided with two coaxial location cores respectively, the front plate slides and connects on the bottom plate, be provided with the guide rail along the horizontal extension of the direction of back splint towards the front plate on the accessory plate, the front plate slides and connects in the guide rail, be provided with the retaining member with front plate locking in the guide rail between guide rail and the front plate. The utility model has the advantages of simple to operate, the firm just suitability of installation is strong.
Description
Technical Field
The utility model relates to a hardware processing appurtenance technical field, more specifically says, it relates to a hydro-cylinder head frock.
Background
the cylinder head is an important part for fixing the cylinder. In the production process of the cylinder head 19 shown in fig. 3, operations such as drilling and finishing are often required, and in order to improve the processing precision, the tool needs to position the cylinder head.
The existing tooling structure for clamping the oil cylinder head 19 shown in fig. 1 is shown in fig. 4 and comprises a first clamping plate 21, a second clamping plate 22, a base 20 and a positioning column 23, wherein the first clamping plate 21 is hinged to the base 20, when the tooling structure is used, the oil cylinder head 19 is placed between the first clamping plate 21 and the second clamping plate 22, the positioning column 23 is used for positioning the oil cylinder head, and the first clamping plate 21 and the second clamping plate 22 are clamped and fixed through bolts, so that the oil cylinder head 19 is fixed.
The tool in the prior art is only suitable for the oil cylinder head with fixed thickness due to the fact that the distance between the first clamping plate and the second clamping plate is fixed, different tools need to be matched with the oil cylinder heads with different sizes, adaptability is not high, different tools need to be changed when the oil cylinder heads with different thicknesses are machined at every time, and operation is complex.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an hydro-cylinder head frock, it has easy to assemble, strong adaptability's advantage.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides an oil cylinder head tool, includes bottom plate, front plate, back splint and accessory plate, the back splint is parallel with the front plate and fixes on the bottom plate, the accessory plate is located between front plate and the back splint, the relative one side of front plate and back splint is provided with two coaxial location cores respectively, the front plate slides and connects on the bottom plate, be provided with the guide rail along the horizontal extension of the direction of back splint towards the front plate on the accessory plate, the front plate slides and connects in the guide rail, be provided with the retaining member with front plate locking in the guide rail between guide rail and the front plate.
By adopting the technical scheme, before processing, the cylinder head is placed between the front clamping plate and the rear clamping plate, the front clamping plate is moved to a proper position along the guide rail according to the size of the cylinder head, and the front clamping plate is locked in the guide rail through the locking piece so as to be incapable of freely moving, thereby achieving the effect of clamping and fixing the cylinder head; after the machining is finished, the locking piece is unlocked, the front clamping plate slides towards the direction far away from the rear clamping plate, and the cylinder head can be taken out; in the whole process, the operation is convenient, the distance between the front clamping plate and the rear clamping plate can be adjusted according to the thickness of the cylinder head, so that the tool can be suitable for the cylinder heads with different thicknesses, and the applicability is strong.
Furthermore, the retaining member is a quick clamp, and the quick clamp is located on one side of the front clamping plate facing the guide rail and the clamping part of the quick clamp is abutted to the upper surface of the guide rail.
Through adopting above-mentioned technical scheme, before processing, hold quick fixture's handle, with the upper surface butt of its clamping part and guide rail, the front splint just can be locked in the guide rail and unable free movement, and processing is accomplished the back, holds quick fixture's handle, separates the upper surface of its clamping part and guide rail, and the front splint machine can freely slide in the guide rail again, compares in the bolt among the prior art, and the operation is simpler, more convenient.
Furthermore, an electromagnet is arranged on one side of the auxiliary plate facing the front clamping plate, and a fixed magnet is arranged on one side of the front clamping plate facing the rear clamping plate and is positioned opposite to the electromagnet.
By adopting the technical scheme, after the cylinder head is assembled, the electromagnet is electrified with forward current, one end of the electromagnet facing the fixed magnet is different in polarity from the fixed magnet, the electromagnet and the fixed magnet attract each other, and the front clamping plate can clamp the cylinder head more tightly under the action of the attraction force; after the processing is finished, the quick clamp is unlocked, the electromagnet is enabled to be introduced with reverse current, the electromagnet faces to the same pole of one end of the fixed magnet and the fixed magnet, the electromagnet and the fixed magnet repel each other, and under the action of the repelling force, the front clamping plate is automatically flicked, so that the cylinder head is conveniently taken out.
Further, the height of the positioning core is adjustable.
Through adopting above-mentioned technical scheme for this frock is applicable to the cylinder end of co-altitude not, improves the suitability of this frock.
Furthermore, two waist-shaped adjusting holes are respectively formed in the rear clamping plate and the front clamping plate, the length direction of each adjusting hole is consistent with the height direction of the rear clamping plate, an adjusting bolt is arranged in each adjusting hole, one end of each adjusting bolt sequentially penetrates through the positioning core and the adjusting holes and is connected with an adjusting nut in a threaded mode, and the adjusting nut is abutted to one side, away from the positioning core, of the front clamping plate or the rear clamping plate.
Through adopting above-mentioned technical scheme, when the height of location core was adjusted to needs, unscrew adjusting nut, adjusting bolt can freely slide in waist shape adjusting hole, drives the length direction free slip of location core along the adjusting hole, and then reaches the purpose of adjusting the height of location core, will fix a position the core remove to be fit for after the height of fixed cylinder head, again with adjusting nut screw up can, whole in-process, easy operation is convenient.
Furthermore, one side that front splint and back splint carried on the back mutually is located and is provided with the scale near adjustment hole department, the length direction of scale is unanimous with the length direction in adjustment hole.
Through adopting above-mentioned technical scheme, when adjusting the height of location core, according to the scale, can accurate control the altitude mixture control volume of location core, guarantee that the axis of two location cores is in same water flat line, improve the stability of this frock work.
Furthermore, one end of the guide rail, which is far away from the auxiliary plate, is provided with a limiting block.
Through adopting above-mentioned technical scheme, when the electromagnetism iron leads to reverse current, the stopper can avoid the front plate to pop out the guide rail.
Furthermore, an elastic block is arranged on one side, facing the auxiliary plate, of the limiting block in the guide rail.
By adopting the technical scheme, when the front clamping plate is bounced open, the elasticity is high, the front clamping plate can collide with the limiting block violently, the elastic block plays a role in buffering, rigid collision between the front clamping plate and the limiting block is converted into flexible collision, and mechanical loss is reduced.
Furthermore, a spring is arranged between the elastic block and the limiting block, and two ends of the spring are fixedly connected with the elastic block and the limiting block respectively.
Through adopting above-mentioned technical scheme, the spring plays the effect of further buffering.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) The purpose of adjusting the distance between the front clamping plate and the rear clamping plate is achieved by arranging the guide rail and the quick clamp, so that the tool can be suitable for cylinder heads with different thicknesses;
(2) The height of the positioning core is adjusted by arranging the adjusting hole, the adjusting nut and the adjusting bolt, so that the tool is suitable for cylinder heads with different specifications;
(3) Through setting up fixed magnet and electro-magnet, when the frock centre gripping cylinder end, both inter attraction can get tighter with the cylinder end centre gripping, and after the cylinder end processing was accomplished, both repel each other, conveniently take out the cylinder end.
drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
Fig. 2 is a top view of the present invention;
FIG. 3 is a schematic structural view of a cylinder head;
fig. 4 is a schematic structural diagram of a conventional tool.
Reference numerals: 1. a base plate; 2. a front splint; 3. a rear splint; 4. an auxiliary plate; 5. a positioning core; 6. an adjustment hole; 7. adjusting the bolt; 8. adjusting the nut; 9. a graduated scale; 10. a guide rail; 11. a rapid clamp; 12. an electromagnet; 13. fixing a magnet; 14. a first button; 15. a second button; 16. a limiting block; 17. an elastic block; 18. a spring; 19. a cylinder head; 20. a base; 21. a first splint; 22. a second splint; 23. and a positioning column.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in figure 1, the oil cylinder head tool comprises a bottom plate 1, a front clamping plate 2 and a rear clamping plate 3, wherein the bottom plate 1 is cylindrical, the front clamping plate 2 and the rear clamping plate 3 are parallel to each other and are perpendicular to the upper surface of the bottom plate 1, the rear clamping plate 3 is fixed on the upper surface of the bottom plate 1, and the front clamping plate 2 slides on the upper surface of the bottom plate 1. Two auxiliary plates 4 perpendicular to the rear clamping plate 3 are arranged on one side of the rear clamping plate 3 facing the front clamping plate 2 at intervals, and the two auxiliary plates 4 are respectively positioned on two sides of the rear clamping plate 3.
As shown in fig. 1 and 2, two opposite cylindrical positioning cores 5 are arranged between the front splint 2 and the rear splint 3, the two positioning cores 5 are respectively attached to one side of the front splint 2 facing the rear splint 3 and one side of the rear splint 3 facing the front splint 2, and the height of the positioning cores 5 is adjustable. Two waist shape regulation holes 6 have been seted up respectively at front plate 2 and back splint 3, and the length direction of regulation hole 6 is unanimous with the direction of height of back splint 3, is provided with adjusting bolt 7 in the regulation hole 6, and adjusting bolt 7 keeps away from the one end of its nut and passes location core 5 and 6 threaded connection in proper order of regulation hole has adjusting nut 8, and adjusting nut 8 keeps away from one side butt of location core 5 with front plate 2 or back splint 3 respectively. Two graduated scales 9 are respectively arranged beside the adjusting hole 6 on the back side of the front clamping plate 2 and the back clamping plate 3, and the length direction of the graduated scales 9 is consistent with that of the adjusting hole 6. When the height of the positioning core 5 needs to be adjusted, the adjusting nut 8 is unscrewed, the adjusting bolt 7 can freely slide in the waist-shaped adjusting hole 6, the positioning core 5 is driven to freely slide along the length direction of the adjusting hole 6, the purpose of adjusting the height of the positioning core 5 is further achieved, the positioning core 5 is moved to the height suitable for fixing the cylinder head, and then the adjusting nut 8 is screwed down. Through the graduated scale 9, can accurate control location core 5's altitude mixture control volume, guarantee that the axis of two location cores 5 is in same water flat line.
Two parallel guide rails 10 are arranged at an interval on one side of the auxiliary plate 4 far away from the rear clamping plate 3, the length direction of the guide rails 10 is perpendicular to the height direction of the front clamping plate 2, the opening of the guide rails 10 faces the front clamping plate 2, and the front clamping plate 2 slides and is connected in the guide rails 10 towards one side of the guide rails 10. Be provided with the retaining member with front splint 2 locking in guide rail 10 between guide rail 10 and front splint 2, the retaining member is rapid jig 11, and rapid jig 11 is fixed in front splint 2 towards the one side of guide rail 10, and its clamping part is supported with the upper surface of guide rail 10 when rapid jig 11 locks.
An electromagnet 12 is arranged on one side of the auxiliary plate 4 facing the front clamping plate 2, the electromagnet 12 is positioned between the two guide rails 10, a fixed magnet 13 is arranged on one side of the front clamping plate 2 facing the auxiliary plate 4 and is positioned at a position corresponding to the electromagnet 12, the N pole of the fixed magnet 13 faces the electromagnet 12, a first button 14 enabling the electromagnet to be electrified with forward current and a second button 15 enabling the electromagnet 12 to be electrified with reverse current are respectively arranged on the upper surface of the bottom plate 1, and the first button 14 and the second button 15 are both positioned at one end, far away from the rear clamping plate 3, of the guide rail 10.
after the cylinder head is assembled, the first button 14 is pressed, the electromagnet 12 is electrified with forward current, the N pole of the electromagnet 12 faces the fixed magnet 13, the electromagnet 12 and the fixed magnet 13 are mutually attracted, and the front clamping plate 2 can clamp the cylinder head more tightly under the action of the attraction force; after the processing is finished, the quick clamp 11 is unlocked, the second button 15 is pressed, the electromagnet 12 is electrified with reverse current, the N pole of the electromagnet 12 faces the fixed magnet 13, the electromagnet 12 and the fixed magnet 13 repel each other, and under the action of the repelling force, the front clamping plate 2 is automatically bounced open, so that the cylinder head can be conveniently taken out.
a limiting block 16 is arranged at one end of the guide rail 10 far away from the auxiliary plate 4, the limiting block 16 extends along the guide rail 10 towards the front clamping plate 2, and when the electromagnet 12 is electrified with reverse current, the limiting block 16 can prevent the front clamping plate 2 from popping out of the guide rail 10. The limiting block 16 is provided with the elastic block 17 towards one side of the front clamping plate 2, the elastic block 17 is made of rubber, the spring 18 is fixed between the elastic block 17 and the limiting block 16, when the front clamping plate 2 is bounced off, the front clamping plate 2 and the limiting block 16 can have rigid collision, the elastic block 17 has a buffering effect, the rigid collision between the front clamping plate 2 and the limiting block 16 is converted into flexible collision, mechanical loss is reduced, and the spring 18 has a further buffering effect.
The utility model discloses a working process and beneficial effect as follows: before processing, according to the size of the cylinder head, the height of the positioning core 5 is adjusted to a proper position through the adjusting bolt 7, the cylinder head is placed between the front clamping plate 2 and the rear clamping plate 3, the first button 14 is pressed, the electromagnet 12 generates attraction force on the fixing magnet 13 to drive the front clamping plate 2 to move to a position where the front clamping plate and the rear clamping plate 3 can clamp the cylinder head along the guide rail 10, the front clamping plate 2 is locked in the guide rail 10 through the quick clamp 11 and cannot move freely, and therefore the purpose of clamping and fixing the cylinder head is achieved; after the machining is finished, the quick clamp 11 is unlocked, the second button 15 is pressed, the electromagnet 12 generates repulsive force to the fixed magnet 13, the front clamping plate 2 is bounced to the limiting block 16, and at the moment, the cylinder head can be taken out; in the whole process, the operation is convenient, the tool can adapt to cylinder heads of different sizes, and the applicability is strong.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. An oil cylinder head tool comprises a bottom plate (1), a front clamping plate (2), a rear clamping plate (3) and an auxiliary plate (4), the rear splint (3) is parallel to the front splint (2) and is fixed on the bottom plate (1), the auxiliary plate (4) is positioned between the front splint (2) and the rear splint (3), two coaxial positioning cores (5) are respectively arranged on the opposite sides of the front splint (2) and the rear splint (3), it is characterized in that the front splint (2) is connected on the bottom plate (1) in a sliding way, the auxiliary plate (4) is provided with a guide rail (10) which horizontally extends along the direction of the rear splint (3) towards the front splint (2), the front clamping plate (2) is connected in the guide rail (10) in a sliding manner, and a locking piece for locking the front clamping plate (2) in the guide rail (10) is arranged between the guide rail (10) and the front clamping plate (2).
2. The oil cylinder head tool according to claim 1, wherein the locking member is a quick clamp (11), the quick clamp (11) is located on one side of the front clamping plate (2) facing the guide rail (10), and a clamping portion of the quick clamp abuts against the upper surface of the guide rail (10).
3. The oil cylinder head tool according to claim 1, characterized in that an electromagnet (12) is arranged on one side of the auxiliary plate (4) facing the front clamping plate (2), and a fixed magnet (13) is arranged on one side of the front clamping plate (2) facing the rear clamping plate (3) and opposite to the electromagnet (12).
4. The cylinder head tooling as claimed in claim 1, wherein the height of the positioning core (5) is adjustable.
5. The oil cylinder head tool according to claim 4, characterized in that two waist-shaped adjusting holes (6) are respectively formed in the rear clamping plate (3) and the front clamping plate (2), the length direction of each adjusting hole (6) is consistent with the height direction of the rear clamping plate (3), an adjusting bolt (7) is arranged in each adjusting hole (6), one end of each adjusting bolt (7) sequentially penetrates through the positioning core (5) and the adjusting holes (6) and is connected with an adjusting nut (8) in a threaded mode, and the adjusting nut (8) is abutted to one side far away from the positioning core (5) through the front clamping plate (2) or the rear clamping plate.
6. The oil cylinder head tool according to claim 5, wherein a graduated scale (9) is arranged at a position close to the adjusting hole (6) on one side of the front clamping plate (2) and the back clamping plate (3) which are opposite to each other, and the length direction of the graduated scale (9) is consistent with the length direction of the adjusting hole (6).
7. The oil cylinder head tool according to claim 1, wherein a limiting block (16) is arranged at one end, far away from the auxiliary plate (4), of the guide rail (10).
8. The oil cylinder head tool according to claim 7, characterized in that an elastic block (17) is arranged on one side of the limiting block (16) facing the auxiliary plate (4) in the guide rail (10).
9. the oil cylinder head tool according to claim 8, wherein a spring (18) is arranged between the elastic block (17) and the limiting block (16), and two ends of the spring (18) are fixedly connected with the elastic block (17) and the limiting block (16) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920591250.5U CN209737128U (en) | 2019-04-27 | 2019-04-27 | Hydro-cylinder head frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920591250.5U CN209737128U (en) | 2019-04-27 | 2019-04-27 | Hydro-cylinder head frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209737128U true CN209737128U (en) | 2019-12-06 |
Family
ID=68722146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920591250.5U Active CN209737128U (en) | 2019-04-27 | 2019-04-27 | Hydro-cylinder head frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209737128U (en) |
-
2019
- 2019-04-27 CN CN201920591250.5U patent/CN209737128U/en active Active
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