In-hole oxide scale removing device
阅读说明:本技术 一种孔内氧化皮去除装置 (In-hole oxide scale removing device ) 是由 伍良前 曾大晋 肖冬 周伟生 于 2019-11-20 设计创作,主要内容包括:本发明公开了一种孔内氧化皮去除装置,包括:支撑底板、用于去除产品的孔内氧化皮和孔内油垢的铰刀、与铰刀连接的用于驱动铰刀转动的驱动装置、用于设置铰刀的固定装置、用于固定和夹紧产品的限位装置,固定装置和限位装置均设置在支撑底板上,固定装置和限位装置的位置相配合,以使铰刀对准插入产品的孔内。通过使用本发明所提供的孔内氧化皮去除装置,可以节约人工成本、提高加工效率和保证产品质量。(The invention discloses a device for removing oxidized skin in a hole, which comprises: the support base plate, be used for getting rid of the downthehole cinder of product and the reamer of downthehole oil dirt, be connected with the reamer be used for driving reamer pivoted drive arrangement, be used for setting up the fixing device of reamer, be used for fixed and the tight stop device of clamp product, fixing device and stop device all set up on the support base plate, and fixing device and stop device's position cooperatees to make the reamer aim at the downthehole of inserting the product. By using the in-hole oxide scale removing device provided by the invention, the labor cost can be saved, the processing efficiency can be improved, and the product quality can be ensured.)
1. An in-hole oxide scale removing device, comprising: supporting baseplate (4), reamer (13) that are used for getting rid of the downthehole oxide scale of product (7) and downthehole oil dirt, with what reamer (13) are connected is used for the drive reamer (13) pivoted drive arrangement, be used for setting the fixing device of reamer (13), be used for fixing and press from both sides tightly the stop device of product (7), fixing device with stop device all sets up on supporting baseplate (4), fixing device with stop device's position cooperatees, so that reamer (13) are aimed at and are inserted the downthehole of product (7).
2. The in-hole oxide skin removing device according to claim 1, wherein the driving device is a motor (1), the motor (1) is connected with a motor connecting rod (10), the reamer (13) is connected with a reamer connecting rod (9), and the reamer connecting rod (9) is connected with the motor connecting rod (10), so that the motor (1) drives the reamer (13) to rotate.
3. An in-hole scale removing apparatus as defined in claim 2, wherein the fixing means comprises: the reamer connecting rod connecting device is characterized in that a bearing plate (3) used for supporting a reamer (13), which is arranged on the supporting base plate (4), is arranged in the bearing plate (3) and used for fixing a bearing of the reamer connecting rod (9), and a connecting sleeve (2) connected with the bearing plate (3) and used for fixing the reamer connecting rod (9) and the motor connecting rod (10).
4. The in-hole scale removing device according to claim 3, wherein the bearing comprises a planar bearing (11) and a deep groove ball bearing (12) which are nested on the reamer connecting rod (9), the planar bearing (11) is used for supporting the reamer connecting rod (9), and the deep groove ball bearing (12) is used for avoiding the reamer connecting rod (9) from moving.
5. The in-hole scale removing device according to any one of claims 1 to 4, wherein the limiting device comprises a fixing plate (5) arranged on the supporting bottom plate (4) and used for supporting the product (7), a guide post (6) arranged on the fixing plate (5) and used for fixing the product (7), and a guide plate (8) arranged on the fixing plate (5) and used for limiting the rotation of the product (7), wherein an opening used for enabling the reamer (13) to pass through is arranged between the guide plate (8) and the fixing plate (5) in a penetrating way, so that the reamer (13) can be inserted into the hole of the product (7) in an aligning way.
6. An in-hole scale removing apparatus as claimed in claim 5, wherein the guide post (6) and the guide plate (8) are both detachably connected to the fixing plate (5).
7. An in-hole scale removing apparatus as claimed in claim 6, wherein said guide post (6) is dimensioned to fit the central hole of said product (7), said guide post (6) being a clearance fit with said product (7) to facilitate access to said product (7).
8. An in-hole scale removing apparatus as claimed in claim 7, characterized in that the shape of the guide plate (8) is matched to the shape of the profiled part of the product (7) to limit the rotation of the product (7).
9. An in-hole scale removing apparatus as claimed in any one of claims 1 to 4, wherein said fixing means is detachably connected to said support base plate (4), and said limiting means is detachably connected to said support base plate (4).
Technical Field
The invention relates to the technical field of machinery industry, in particular to a device for removing oxidized skin in a hole.
Background
In the mechanical industry, it is often necessary to drill a shaft before heat treating the shaft, because the hardness of the surface of the heat treated product is high and the drilling operation is not easy to be performed. Shaft parts are usually provided with positioning holes or assembly matching holes, and the precision requirement of the holes is high. However, when the product after drilling is subjected to a heat treatment process, it is inevitable to leave scale and oil stains on the surface of the product. Therefore, in order to ensure the performance of the product, a procedure for removing the scale and oil dirt in the pores is often required.
Disclosure of Invention
In view of the above, the present invention provides an in-hole oxide scale removing device, which can save labor cost, improve processing efficiency and ensure product quality.
In order to achieve the above purpose, the invention provides the following technical scheme:
an in-hole scale removal device comprising: the supporting base plate, be used for getting rid of the downthehole cinder of product and the reamer of downthehole oil dirt, with what the reamer is connected is used for the drive the reamer pivoted drive arrangement, be used for setting up the fixing device of reamer, be used for fixing and pressing from both sides tight the stop device of product, fixing device with stop device all sets up on the supporting base plate, fixing device with stop device's position cooperatees, so that the reamer is aimed at and is inserted the downthehole of product.
Preferably, the driving device is a motor, the motor is connected with a motor connecting rod, the reamer is connected with a reamer connecting rod, and the reamer connecting rod is connected with the motor connecting rod, so that the motor drives the reamer to rotate.
Preferably, the fixing means comprises: the reamer fixing device comprises a bearing plate, a bearing, a connecting sleeve and a motor connecting rod, wherein the bearing plate is arranged on the supporting base plate and used for supporting the reamer, the bearing is arranged in the bearing plate and used for fixing the reamer connecting rod, and the connecting sleeve is connected with the bearing plate and used for fixing the reamer connecting rod and the motor connecting rod.
Preferably, the bearing comprises a plane bearing and a deep groove ball bearing which are nested on the reamer connecting rod, the plane bearing is used for supporting the reamer connecting rod, and the deep groove ball bearing is used for avoiding the movement of the reamer connecting rod.
Preferably, the limiting device comprises a fixing plate arranged on the supporting base plate and used for supporting the product, a guide post arranged on the fixing plate and used for fixing the product, and a guide plate arranged on the fixing plate and used for limiting the rotation of the product, wherein an opening for allowing the reamer to pass through is arranged between the guide plate and the fixing plate in a penetrating manner, so that the reamer can be inserted into the hole of the product in an aligned manner.
Preferably, the guide post and the guide plate are detachably connected with the fixed plate.
Preferably, the size of the guide post is matched with the size of a central hole of the product, and the guide post is in clearance fit with the product so as to be convenient for taking the product.
Preferably, the shape of the guide plate matches the shape of the profiled portion of the product to limit rotation of the product.
Preferably, the fixing device is detachably connected with the supporting bottom plate, and the limiting device is detachably connected with the supporting bottom plate.
When the in-hole oxide scale removing device provided by the invention is used, firstly, a product needing to remove the in-hole oxide scale and the in-hole oil dirt is placed on the limiting device, and the product is under the fixing and clamping action of the limiting device, so that the in-hole oxide scale and the in-hole oil dirt can be removed by the reamer more conveniently. And, because the positions of the fixing device and the limiting device are matched, the reamer can be aligned in the hole of the inserted product. Then, start drive arrangement, drive arrangement can drive the reamer and rotate to make the downthehole cinder and the downthehole oil dirt of reamer can accurate removal product.
In addition, when the in-hole oxide scale removing device provided by the invention is used, an operator only needs to place a product on the limiting device and then starts the driving device, and the operation of removing the in-hole oxide scale and the in-hole oil dirt of the product can be completed. The process does not require the operator to perform other operations, thus saving time and reducing labor cost. And, through setting for the position of reamer and product in advance for the downthehole cinder and the greasy dirt of getting rid of that the reamer can be accurate, this process can avoid causing destruction to the shape of hole, more is favorable to guaranteeing product precision and improvement machining efficiency.
In conclusion, the in-hole oxide scale removing device provided by the invention can save labor cost, improve processing efficiency and ensure product quality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic structural view of an in-hole scale removing apparatus according to the present invention;
fig. 2 is a sectional view of a reamer and a motor coupling part in the in-hole scale removing apparatus.
In FIGS. 1-2:
the device comprises a motor 1, a connecting
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The core of the invention is to provide a device for removing oxidized skin in a hole, which can save labor cost, improve processing efficiency and ensure product quality.
Referring to fig. 1 and 2, fig. 1 is a schematic structural diagram of an in-hole scale removing apparatus according to the present invention; fig. 2 is a sectional view of a reamer and a motor coupling part in the in-hole scale removing apparatus.
This embodiment provides a downthehole oxidation skin remove device, includes: the
It should be noted that the product 7 herein mainly refers to shaft parts, such as camshaft, crankshaft, parallel shaft and the like, in which positioning holes, fitting holes and the like are usually provided, and the precision requirement of these types of holes is high, so when the device provided by the present invention is used to remove the scale and oil stain in the holes of the product 7, the damage to the holes can be avoided, thereby ensuring the processing quality of the product 7.
Since these types of shaft parts generally have a profiled portion, for example, the camshaft has a projecting portion. Therefore, when the product 7 is fixed and clamped by the limiting device, the limiting device can be provided with a groove matched with the special-shaped part, so that the groove and the special-shaped part are clamped and fixed, the product 7 can be limited to rotate, and the purpose of clamping the product 7 is finally achieved.
It should be noted that, here, the fixing device and the limiting device are both disposed on the supporting
It should be further noted that the limiting device is used for fixing and clamping the product 7, so as to avoid that the product 7 rotates when the product 7 is processed, and the effect of removing scale and oil dirt in the hole by the
It should be noted that the directions and positional relationships indicated by "up and down", "left and right" in the present application are based on the directions and positional relationships shown in the drawings, and are only for the convenience of simplifying the description and facilitating the understanding, but do not indicate or imply that the device or element referred to must have a specific direction, be configured and operated in a specific direction, and thus, should not be construed as limiting the present invention.
Therefore, in the actual application process, according to the actual situation and the actual requirement, the structures, the positions and the like of the supporting
When the in-hole oxide scale removing device provided by the invention is used, firstly, the product 7 needing to remove the in-hole oxide scale is inserted into the limiting device, and the product 7 cannot rotate under the fixing and clamping action of the limiting device, so that the
In addition, when the in-hole oxide scale removing device provided by the invention is used, an operator only needs to insert the product 7 into the limiting device and then starts the driving device, so that the operation of removing the in-hole oxide scale and the in-hole oil dirt of the product 7 can be completed. The process does not require the operator to perform other operations, thus saving time and reducing labor cost. Moreover, by setting the positions of the
In conclusion, the in-hole oxide scale removing device provided by the invention can save labor cost, improve processing efficiency and ensure the quality of a product 7.
On the basis of the above in-hole oxide scale removing device, preferably, the driving device is a motor 1, the motor 1 is connected with a
It should be noted that, the driving device is motor 1, motor 1 is connected with
Therefore, the model, size, position and the like of the motor 1, the
In addition to the above in-hole scale removing apparatus, preferably, the fixing means includes: the reamer fixing device comprises a
It should be noted that the fixing device includes a
In this embodiment, the bearing may be embedded outside the
On the basis of the in-hole oxide scale removing device, preferably, the bearing comprises a
It should be noted that the bearing herein includes a
The
On the basis of the in-hole scale removing device, preferably, the limiting device comprises a fixing
The stopper here includes a fixed
Therefore, the specific shape, size and position of the fixing
On the basis of the in-hole scale removing device, the
The
Preferably, the
On the basis of the in-hole scale removing device, preferably, the size of the
It should be noted that the product 7 is mainly a shaft component, which is generally provided with a central hole with high precision, but the central hole is not a hole for removing scale and oil dirt in the present application, so that the central hole can be used for primarily fixing the product 7 in position and then processing the hole for removing scale and oil dirt. The
On the basis of the above-described in-hole descaling device, it is preferable that the shape of the
It should be noted that the shape of the
On the basis of the in-hole scale removing device, preferably, the fixing device is detachably connected with the supporting
It should be noted that the fixing device is detachably connected to the supporting
In addition, the fixing device, the limiting device and the supporting
Preferably, the fixing device and the supporting
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. Any combination of all embodiments provided by the present invention is within the scope of the present invention, and will not be described herein.
The in-hole scale removing apparatus provided by the present invention is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
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