Piston ring honing cylinder sleeve machining device

Abstract

The utility model provides a piston ring honing cylinder sleeve machining device which comprises a first guide table, one end of the top of the first guide table is connected with a rotary driving box, the side face of the rotary driving box is connected with a polishing fixing ring, the outer side of the polishing fixing ring is in threaded connection with a pressing connection ring, and the outer side of the pressing connection ring is connected with a clamping block. A transverse moving table is arranged at the other end of the first guide table, a longitudinal moving table is connected to the top of the transverse moving table in a matched mode, a fixing block is detachably connected to the top of the longitudinal moving table, a machining column is detachably connected into the fixing block, and a machining tool bit is arranged at the end of the machining column. The honing cylinder sleeve machining device is used for solving the technical problems that at present, machining of a honing cylinder sleeve generally needs to adopt multiple devices, multiple steps are carried out on different devices, the working efficiency is low, and the honing cylinder sleeve needs to be moved many times, so that the operation is tedious, and the efficiency is low.

Description

TECHNICAL FIELD

[0001] The utility model mainly relates to piston ring processing technical field, concretely relates to a piston ring honing cylinder liner processing device. BACKGROUND

[0002] ‌Piston ring is a kind of metal elastic ring with larger outward expansion deformation, is embedded into piston ring groove.Piston ring is the core component in the internal combustion engine, mainly for sealing combustible mixture in combustion chamber and scraping the excess oil on cylinder.

[0003] Piston ring needs to carry out honing operation to the outer wall of piston ring in the processing process, in this process, honing cylinder liner needs to be used, piston ring is put into honing cylinder liner and slides up and down to rub, and the honing of the outer wall of piston ring can be completed.

[0004] In order to adapt to the honing operation of the outer wall of piston ring, the inner wall of honing cylinder liner needs to be polished, chamfered and drawn spiral groove in advance, so that the honing cylinder liner can be adapted to the piston ring to be processed.

[0005] The inventor found the following defects in the specific embodiment operation process:

[0006] At present, the processing of honing cylinder liner generally needs to adopt multiple devices, when the inner wall needs to be polished, honing cylinder liner is put into polishing equipment, when chamfering is needed, it needs to be put into chamfering equipment, and when the internal spiral groove needs to be drawn, it is put into slot drawing equipment, multiple steps are worked on different equipment, and the working efficiency is low, and the honing cylinder liner needs to be moved multiple times, which is relatively cumbersome and low in efficiency.

[0007] It should be noted that the above content belongs to the technical cognition range of the inventor, and due to the vast and complex technical content in the field, the above content of the present application does not necessarily constitute the prior art. CONTENT OF THE UTILITY MODEL

[0008] 1. The technical problem to be solved by the utility model:

[0009] The utility model provides a kind of piston ring honing cylinder liner processing device to solve the technical problems existing in the above background technical.

[0010] 2. Technical solution:

[0011] In order to achieve the above object, the utility model provides a technical scheme for a piston ring honing cylinder liner processing device, including first guide platform, first guide platform top one end connects rotary drive box, rotary drive box side surface connects polishing fixed ring, polishing fixed ring outside thread connection pressure joint ring, pressure joint ring outside connection clamping block, first guide platform other end is equipped with horizontal movement platform, horizontal movement platform top matching connection longitudinal movement platform, longitudinal movement platform top detachable connection fixed block, fixed block inside detachable connection processing column, processing column end is equipped with processing tool bit, this device can carry out chamfering, polishing, draw screw groove operation to honing cylinder liner's inner wall and end, when working, put honing cylinder liner from outside into polishing fixed ring inside, in clamping block is clamped into pressure joint ring, pressure joint ring rotates inwards on polishing fixed ring, and then moves pressure joint ring to inside, and the honing cylinder liner that pressure joint ring inner end will put exerts pressure, and then plays a fixed role to honing cylinder liner, after fixing, the side surface first drive mechanism cooperation second drive mechanism can drive processing tool bit of processing column close to honing cylinder liner, through the cooperation of first drive mechanism and second drive mechanism, can complete chamfering, polishing, draw screw groove etc. Processing operation of honing cylinder liner, processing tool bit can be replaced according to the need of ring honing cylinder processing, without moving ring honing cylinder, and then improve processing efficiency.

[0012] Further, the rotary drive box is provided with a speed reducer motor, the speed reducer motor is connected with a rotating shaft, and the rotating shaft is provided with a first connecting flange at the outer end.

[0013] Further, the pressure joint ring is provided with a pressure joint groove outside, the pressure joint groove is matched with the clamping block, and the pressure joint groove is provided with a fixed groove inside.

[0014] Further, the pressure joint ring is provided with a locking hole outside in a ring shape, and the locking hole is matched with a rotating handle.

[0015] Further, the clamping block is provided with a guide block outside uniformly, the guide block is matched with the pressure joint groove, the internal diameter of the clamping block is D1, the internal diameter of the honing cylinder liner is D2, and the external diameter of the honing cylinder liner is D3, wherein D3>D1>D2.

[0016] Further, the first guide platform is provided with a dust collector on the side surface, and the dust collector is aligned with the opening of the pressure joint ring through a corrugated pipe.

[0017] Further, the bottom of the transverse moving table is symmetrically provided with a first sliding base, the first sliding base is slidably connected with the first guide table, the outer end of the first guide table is provided with a first driving motor, the first driving motor is matchedly connected with a first rotating screw rod, and the first rotating screw rod is connected with the transverse moving table through a first sliding block.

[0018] Further, the bottom of the longitudinal moving table is symmetrically provided with a second sliding base, the second sliding base is slidably connected with the top of the transverse moving table, the bottom of the longitudinal moving table is connected with a second sliding block, the second sliding block is matchedly connected with a second rotating screw rod, the second rotating screw rod is connected with a second driving motor, and the second driving motor is arranged on one side of the top of the transverse moving table.

[0019] 3. Beneficial effects:

[0020] Compared with the prior art, the technical scheme has the beneficial effects that:

[0021] The utility model discloses a reasonable design, utilizes the clamping block cooperation pressure joint ring, can fix the honing cylinder cover on the polishing fixed ring, and then carries out a variety of working operation to the honing cylinder cover inside through the processing tool bit of rear, through the setting transverse moving table cooperation longitudinal moving table, can move to the processing tool head transversely and longitudinally, is used to carry out working operation to the different parts of honing cylinder cover inside, improves the processing efficiency, through the design dust catcher, when polishing honing cylinder cover, can suck the powder inside in time, and then prevents the powder splashing, improves the environment health.

[0022] It should be noted that the structures not introduced in the utility model are the same as the prior art or can be realized by using the prior art, and do not need to be repeated here. DRAWINGS

[0023] Figure 1 It is the structure schematic diagram of the utility model;

[0024] Figure 2 It is the local structure schematic diagram of the utility model;

[0025] Figure 3 It is the pressure joint ring, clamping block structure schematic diagram of the utility model;

[0026] Figure 4 It is the clamping block, honing cylinder cover diameter relationship schematic diagram of the utility model.

[0027] Reference signs:

[0028] 1, first guide platform; 11, dust collector; 12, corrugated pipe; 2, rotary drive box; 21, speed reducer motor; 22, rotating shaft; 23, first connecting flange; 3, polishing fixed ring; 4, crimping ring; 41, crimping groove; 42, fixed groove; 43, limiting block; 44, limiting groove; 45, locking hole; 46, rotating handle; 5, clamping block; 51, guide block; 6, transverse moving table; 61, first sliding base; 62, first drive motor; 63, first rotating lead screw; 64, first sliding block; 7, longitudinal moving table; 71, second sliding base; 72, second sliding block; 73, second rotating lead screw; 74, second drive motor; 8, fixed block; 9, processing column; 10, processing tool bit. DETAILED DESCRIPTION

[0029] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings, wherein several embodiments of the present application are given. However, the present application can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present application more thorough and comprehensive.

[0030] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0031] In addition, the terms "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0032] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix", "have", "have in" and so on terms should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connect, can be mechanical connection, also can be electrical connection, can be direct connection, also can indirectly connect through intermediate medium, can be the intercommunication of two elements. For ordinary skilled person in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances. Embodiment

[0033] Refer to the attached Figures 1-4 A piston ring honing cylinder liner processing device, including first guide platform 1, first guide platform 1 top one end is connected rotating drive box 2, rotating drive box 2 side is connected polishing fixed ring 3, polishing fixed ring 3 outside is connected with pressure contact ring 4, pressure contact ring 4 outside is connected with clamping block 5, the other end of first guide platform 1 is equipped with horizontal moving table 6, horizontal moving table 6 top matching connection longitudinal moving table 7, longitudinal moving table 7 top detachable connection fixed block 8, fixed block 8 inside detachable connection processing column 9, processing column 9 end is equipped with processing tool bit 10, this device can be to the inner wall and end of honing cylinder liner and chamfer, polishing, draw helical groove operation, when working, the honing cylinder liner is put into polishing fixed ring 3 inside from the outside, and clamping block 5 is clamped into pressure contact ring 4, and pressure contact ring 4 rotates inwards on polishing fixed ring 3, and then moves pressure contact ring 4 to the inside, and the honing cylinder liner is put into pressure contact ring 4 end and is pressed, and then plays a fixing role to the honing cylinder liner, after fixing, the first drive mechanism of side surface cooperates with the second drive mechanism, can drive the processing tool bit 10 of processing column 9 to approach the honing cylinder liner, by the cooperation of first drive mechanism and second drive mechanism, the chamfering, polishing, draw helical groove and other processing operations of honing cylinder liner can be completed, and the processing tool bit 10 can be replaced according to the need of ring honing cylinder processing, without moving the ring honing cylinder, and then improve the processing efficiency.

[0034] Rotating drive box 2 is equipped with speed reducer motor 21, speed reducer motor 21 is connected with rotating shaft 22, and the outer end of rotating shaft 22 is equipped with first connecting flange 23, and first connecting flange 23 is connected with polishing fixed ring 3, and speed reducer motor 21 can drive rotating shaft 22 to rotate, and then drive polishing fixed ring 3 outside to rotate, and when polishing fixed ring 3 rotates, the honing cylinder liner inside will be continuously rotated, and then different processing operations are carried out on the honing cylinder liner.

[0035] The crimping ring 4 is provided with a crimping groove 41 on the outer side, which matches the connecting of the clamping block 5, and the inner side of the crimping groove 41 is provided with a fixing groove 42, and the fixing groove 42 is provided with a limiting block 43 at intervals, and the limiting block 43 and the outer crimping groove 41 form a limiting groove 44, and the limiting groove 44 matches the installation of the clamping block 5, and the clamping block 5 is used for fixing the honing cylinder sleeve, and when in use, the honing cylinder sleeve is placed in the matched polishing fixing ring 3, the clamping block 5 is pressed towards the polishing fixing ring 3 through the crimping groove 41, then the clamping block 5 is rotated to be clamped into the limiting groove 44, and finally the crimping ring 4 is rotated to be locked towards the polishing fixing ring 3, so that the crimping ring 4 can press and fix the honing cylinder sleeve through the clamping block 5 inside, and when the crimping ring 4 rotates, the clamping block 5 in the limiting groove 44 rotates, so that the clamping block 5 always presses the honing cylinder sleeve.

[0036] The crimping ring 4 is provided with a crimping groove 41 on the outer side, which matches the connecting of the clamping block 5, and the inner side of the crimping groove 41 is provided with a fixing groove 42, and the fixing groove 42 is provided with a limiting block 43 at intervals, and the limiting block 43 and the outer crimping groove 41 form a limiting groove 44, and the limiting groove 44 matches the installation of the clamping block 5, and the clamping block 5 is used for fixing the honing cylinder sleeve, and when in use, the honing cylinder sleeve is placed in the matched polishing fixing ring 3, the clamping block 5 is pressed towards the polishing fixing ring 3 through the crimping groove 41, then the clamping block 5 is rotated to be clamped into the limiting groove 44, and finally the crimping ring 4 is rotated to be locked towards the polishing fixing ring 3, so that the crimping ring 4 can press and fix the honing cylinder sleeve through the clamping block 5 inside, and when the crimping ring 4 rotates, the clamping block 5 in the limiting groove 44 rotates, so that the clamping block 5 always presses the honing cylinder sleeve.

[0037] The clamping block 5 is provided with a guide block 51 on the outer side, which matches the crimping groove 41, the inner diameter of the clamping block 5 is D1, the inner diameter of the honing cylinder sleeve is D2, and the outer diameter of the honing cylinder sleeve is D3, wherein D3>D1>D2, the clamping block 5 is inserted into the crimping groove 41, which can press the honing cylinder sleeve, and the inner diameter of the clamping block 5 can ensure that the machining tool bit 10 can smoothly enter the honing cylinder sleeve to polish and scrape threads, if the honing cylinder sleeve needs to be chamfered, the diameters of D1 and D2 need to have a chamfering distance, and the clamping block 5 has multiple specifications according to different specifications of the honing cylinder sleeve, which is convenient for different machining operations of the honing cylinder sleeve.

[0038] The first guide table 1 is provided with a dust collector 11 on the side, and the dust collector 11 is aligned with the opening of the crimping ring 4 through the corrugated pipe 12, and the dust collector 11 can suck the cutting powder generated in the honing cylinder sleeve through the corrugated pipe 12 to improve the working environment.

[0039] The bottom of the transverse moving table 6 is symmetrically provided with a first sliding base 61, the first sliding base 61 is slidably connected with the first guide table 1, the outer end of the first guide table 1 is provided with a first driving motor 62, the first driving motor 62 is matchingly connected with a first rotating screw rod 63, the first rotating screw rod 63 is connected with the transverse moving table 6 through a first sliding block 64, in the processing of honing cylinder liner, the machining tool bit 10 needs to be driven to move transversely, the first driving motor 62 can drive the first rotating screw rod 63 to rotate, and then drive the first sliding block 64 to move transversely, at this time, the transverse moving table 6 at the top can move transversely on the first guide table 1, and the smooth work of the machining tool bit 10 is ensured.

[0040] The bottom of the transverse moving table 6 is symmetrically provided with a first sliding base 61, the first sliding base 61 is slidably connected with the first guide table 1, the outer end of the first guide table 1 is provided with a first driving motor 62, the first driving motor 62 is matchingly connected with a first rotating screw rod 63, the first rotating screw rod 63 is connected with the transverse moving table 6 through a first sliding block 64, in the processing of honing cylinder liner, the machining tool bit 10 needs to be driven to move transversely, the first driving motor 62 can drive the first rotating screw rod 63 to rotate, and then drive the first sliding block 64 to move transversely, at this time, the transverse moving table 6 at the top can move transversely on the first guide table 1, and the smooth work of the machining tool bit 10 is ensured.

[0041] The above embodiment only expresses certain implementation manners of the present application, and the description is more specific and detailed, but it cannot be understood as the limitation of the patent scope of the present application; it should be pointed out that, for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application; therefore, the protection scope of the present application patent should be subject to the appended claims.

Claims

1. A honing apparatus for honing a cylinder liner of a piston ring, characterized by: Including first guide platform (1), first guide platform (1) top one end is connected with rotating drive box (2), rotating drive box (2) side is connected with polishing fixed ring (3), polishing fixed ring (3) outside is connected with pressure contact ring (4), pressure contact ring (4) outside is connected with clamping block (5), first guide platform (1) other end is equipped with horizontal moving platform (6), horizontal moving platform (6) top matching connection longitudinal moving platform (7), longitudinal moving platform (7) top detachable connection fixed block (8), fixed block (8) inside detachable connection processing column (9), processing column (9) end is equipped with processing tool bit (10).

2. A device for honing a cylinder liner with a piston ring according to claim 1, characterized in that: Rotating drive box (2) is equipped with speed reducer motor (21) inside, speed reducer motor (21) is connected with rotating shaft (22), rotating shaft (22) outer end is equipped with first connection flange (23), first connection flange (23) is connected with polishing fixed ring (3).

3. The device for honing a cylinder liner with a piston ring according to claim 1, characterized in that: Pressure contact ring (4) outside is opened with pressure contact groove (41), pressure contact groove (41) matching connection clamping block (5), pressure contact groove (41) inside is equipped with fixed groove (42), fixed groove (42) inside is equipped with limit stopper (43) at intervals, limit stopper (43) and external pressure contact groove (41) form limit recess (44), limit recess (44) matching installation clamping block (5).

4. The device for honing a cylinder liner with a piston ring according to claim 1, characterized in that: Pressure contact ring (4) outside annular distribution locking hole (45), locking hole (45) matching connection rotating handle (46).

5. The device for honing a cylinder liner with a piston ring according to claim 3, characterized in that: Clamping block (5) outside is evenly equipped with guide block (51), guide block (51) is matched with pressure contact groove (41), the inside diameter of clamping block (5) is D1, the inside diameter of honing cylinder sleeve is D2, the outside diameter of honing cylinder sleeve is D3, wherein D3>D1>D2.

6. The honing apparatus for honing a cylinder liner with a piston ring according to claim 1, wherein: First guide platform (1) side is equipped with dust collector (11), dust collector (11) is aligned with pressure contact ring (4) opening through bellows (12).

7. The device for honing a cylinder liner with a piston ring according to claim 1, characterized in that: Horizontal moving platform (6) bottom is symmetrically equipped with first sliding base (61), first sliding base (61) sliding connection first guide platform (1), first guide platform (1) outer end is equipped with first drive motor (62), first drive motor (62) matching connection first rotating lead screw (63), first rotating lead screw (63) is connected with horizontal moving platform (6) through first sliding block (64).

8. The honing apparatus for honing a cylinder liner of a piston ring according to claim 1, wherein: Longitudinal moving platform (7) bottom is symmetrically equipped with second sliding base (71), second sliding base (71) sliding connection horizontal moving platform (6) top, longitudinal moving platform (7) bottom is connected with second sliding block (72), second sliding block (72) matching connection second rotating lead screw (73), second rotating lead screw (73) is connected with second drive motor (74), second drive motor (74) is equipped with one side of horizontal moving platform (6) top.

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