Tool for machining intelligent parking lock bearing seat
By designing the tooling for the disc base, the first limiting component, and the second limiting component, the problem of bearing housing shaking on the lathe was solved, achieving stable fixing of the bearing housing and improving the chamfering accuracy of the hole, thus ensuring the stable installation of the bearing in the smart lock.
Patent Information
- Application Number
- CN202423308079.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-02
- Estimated Expiration
- 2034-12-31
AI Technical Summary
In existing technologies, the bearing housing is prone to wobbling relative to the lathe during machining, resulting in insufficient chamfering accuracy at the bore opening, which affects the stable installation of the bearing into the smart lock.
A fixture including a disc base, a first limiting member, and a second limiting member is used to clamp the bearing seat and fix it on the disc base, ensuring the stability of the bearing seat on the lathe.
This technology enables stable mounting of the bearing housing on the lathe, improves the accuracy of the chamfering at the bore, and ensures that the bearing can be stably installed into the smart lock.
Smart Images
Figure CN223616770U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of tooling, and in particular to a tooling for processing bearing seats of intelligent floor locks. Background Technology
[0002] A smart parking lock is a device installed on the ground to prevent others from occupying a parking space. A smart parking lock includes a base, a drive unit, a rotating shaft, and a baffle. The drive unit, rotating shaft, and baffle are all mounted on the base. The drive unit drives the rotating shaft to rotate, and the rotating shaft is fixed to the baffle, thus enabling the baffle to rise and fall. To allow the rotating shaft to be mounted on the base, bearing seats are also included. Two bearing seats are fixed to the base, and the rotating shaft is fitted inside the bearing seats.
[0003] There is a type of bearing housing in the prior art, such as Figures 3-4 As shown, it includes a plate-shaped fixing base 01 and an extension 02; if the fixing base 01 is set horizontally, the extension 02 is located on the upper plate surface of the fixing base 01; the lower plate surface of the fixing base 01 is provided with a protrusion 03; both the extension 02 and the protrusion 03 are located at the center of the fixing base 01; the fixing base 01 has two screw holes 04 for fixing the fixing base 01 to the smart lock base; the two screw holes 04 are respectively located on both sides of the extension 02; the extension 02 has a through hole 020 for placing a bearing; the protrusion 03 is cuboid in shape; the top and bottom of the extension 02 are both planar; the top edge of the extension 02 is taken as the first edge 021; the second edge 022 and the third edge 023 extend from both sides of the first edge 021; the third edge 022 and the third edge 023 extend from both sides of the first edge 021. The second edge 022 is located to the left of the first edge 021; the third edge 023 is located to the right of the first edge 021; the left or right side of the first edge 021 is taken as the outer side of the first edge 021, the second edge 022 and the third edge 023 are inclined outwards, and the second edge 022 and the third edge 023 are inclined downwards; the bottom edge of the extension 02 is taken as the fourth edge 024; the fifth edge 025 and the sixth edge 026 extend from both sides of the fourth edge 024; one side of the fifth edge 025 is connected to the fourth edge 024, and the other side of the fifth edge 025 is connected to the second edge 022; one side of the sixth edge 026 is connected to the fourth edge 024, and the other side of the sixth edge 026 is connected to the third edge 023.
[0004] To facilitate the assembly of the bearing into the through hole 020, a chamfer needs to be machined on the outer edge of the through hole 020. However, during the machining process, if the bearing housing cannot be kept fixed to the lathe, the bearing housing is prone to wobbling relative to the lathe, which affects the accuracy of the chamfer on the bearing housing and makes it impossible for the bearing to be stably installed into the through hole 020, thus affecting the application of the bearing housing in the smart lock. Utility Model Content
[0005] To address the aforementioned problems, this utility model provides a tooling for machining bearing seats for smart floor locks. This tooling solves the problem in the prior art where the bearing seat cannot be fixed to the lathe, causing it to wobble relative to the lathe, thus affecting the accuracy of the chamfer on the bearing seat's opening and preventing the bearing from being stably installed into the through hole, which in turn affects the application of the bearing seat in smart floor locks. This tooling achieves the stable fixing of the bearing seat to the lathe.
[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0007] This utility model provides a tooling for processing intelligent floor lock bearing seats, including a disc base, a first limiting member, and a second limiting member;
[0008] The first limiting member and the second limiting member are located on the same disk surface of the disk base; if the disk base is vertically arranged, the first limiting member is located above the second limiting member; a space for placing the bearing seat is provided between the first limiting member and the second limiting member;
[0009] The second limiting member is fixed to the disc base; the top of the second limiting member is flat; a first groove is formed on the top flat surface of the second limiting member;
[0010] The first limiting member includes a connector, a first pressing block, and a second pressing block; the top of the first pressing block is fixed to the bottom of the connector; the top of the second pressing block is fixed to the bottom of the connector; the first pressing block and the second pressing block are respectively disposed at the left and right ends of the connector; there is a gap between the first pressing block and the second pressing block; the connector, the first pressing block, and the second pressing block form a second groove; the bottom of the first pressing block is inclined; the bottom of the second pressing block is inclined; the side of the first pressing block closer to the second pressing block is designated as the inner side of the first pressing block, and the inclined bottom surface of the first pressing block faces inward; the side of the second pressing block closer to the first pressing block is designated as the inner side of the second pressing block, and the inclined bottom surface of the second pressing block faces inward.
[0011] The first limiting member is detachably fixed to the disc base; the opening of the first groove and the opening of the second groove are arranged facing each other.
[0012] The tooling for processing the bearing seat of the intelligent floor lock provided by this utility model preferably further includes a fixing component for fixing the first limiting member to the disc base; the fixing component includes a first fixing block; the first fixing block is fixed to the disc base; the first fixing block is located between the first pressing block and the second pressing block; the first fixing block is located below the connecting member;
[0013] The connector has a first screw hole that runs through it from top to bottom; the top of the first fixing block has a second screw hole corresponding to the first screw hole; a fixing bolt is fitted into the first screw hole; the fixing bolt is sleeved in the first screw hole and the second screw hole.
[0014] The tooling for processing bearing seats of intelligent floor locks provided by this utility model preferably includes a second fixing block and a third fixing block as the fixing component; the second fixing block and the third fixing block are both fixed on the disc base; the second fixing block and the third fixing block are respectively located on the left and right sides of the first fixing block; a first guide gap is formed between the second fixing block and the first fixing block; a second guide gap is formed between the third fixing block and the first fixing block; the first pressure block is located within the first guide gap; and the second pressure block is located within the second guide gap.
[0015] The tooling for processing intelligent floor lock bearing seats provided by this utility model preferably includes a baffle plate in the fixing component; the baffle plate is disposed on the front side of the first limiting member; the baffle plate is in close contact with the front end face of the first limiting member; and the two ends of the baffle plate are detachably fixed to the second fixing block and the third fixing block, respectively.
[0016] The tooling for processing intelligent floor lock bearing seats provided by this utility model preferably has a circular hole at the center of the disc base; the first limiting member is located above the circular hole; the second limiting member is located below the circular hole; a rectangular hole is provided below the circular hole; the circular hole and the rectangular hole are connected; the vertical section of the rectangular hole coincides with the vertical section of the first groove in the front-back direction.
[0017] The above technical solution has the following advantages or beneficial effects:
[0018] This utility model provides a tooling for processing bearing seats of intelligent floor locks, including a disc base, a first limiting member and a second limiting member; the first limiting member and the second limiting member clamp the bearing seat, thereby keeping the bearing seat stable; further, the first limiting member and the second limiting member are fixed on the disc base, and the disc base is fixed to the machine tool spindle, thereby keeping the bearing seat fixed to the lathe.
[0019] To ensure that the first and second limiting members can stably clamp the bearing seat, specifically, the top of the second limiting member is flat, and a first groove is formed on the top flat of the second limiting member. When the bearing seat is placed in the space between the first and second limiting members, the protrusion is embedded in the first groove to position the bearing seat and limit the bearing seat in the left and right directions. Furthermore, the lower plate surface of the fixed seat is in contact with the top flat of the second limiting member, thereby increasing the contact area between the fixed seat and the second limiting member, and thus improving the stability of the fixed seat when it is clamped by the first and second limiting members.
[0020] More specifically, the first limiting member includes a first pressing block and a second pressing block. Since the vertical cross-section of the extension is polygonal, in order to cooperate with the second limiting member to clamp the bearing seat and increase the contact area with the extension, the first pressing block contacts the second edge, and the second pressing block contacts the third edge, so that the first limiting member and the extension form multi-point contact. In order to further improve the contact stability between the first pressing block and the second pressing block and the extension, the bottom of the first pressing block is inclined, and the bottom of the second pressing block is inclined. The bottom inclined surface of the first pressing block is attached to the second edge, and the bottom inclined surface of the second pressing block is attached to the third edge, so that the first limiting member can fit the contour of the extension and play a better fixing role. When the extension is attached to the first limiting member, since the connecting member, the first pressing block and the second pressing block form a second groove, the bottom inclined surface of the first pressing block and the bottom inclined surface of the second pressing block can limit the extension in the left and right directions.
[0021] When the fixed seat is clamped by the first and second limiting members, the first pressure block contacts the second edge, the second pressure block contacts the third edge, and the lower plate surface of the fixed seat is in contact with the top plane of the second limiting member. The force generated by the first and second pressure blocks is applied to the top plane of the second limiting member through the bearing seat, so that the first and second limiting members are subjected to uniform force in the vertical direction. Furthermore, the protrusion is embedded in the first groove, which limits the bottom of the bearing seat in the left and right directions. The connecting member, the first pressure block, and the second pressure block form the second groove. When the first and second pressure blocks contact the extension, they limit the top of the bearing seat in the left and right directions, so that the bearing seat is subjected to uniform force in the left and right directions. Since the bearing seat is subjected to uniform force in the vertical and left and right directions, the bearing seat can remain stably fixed to the machine tool spindle under the rotation of the machine tool spindle.
[0022] In existing technologies, the bearing housing cannot be kept fixed to the lathe, which makes it prone to wobbling relative to the lathe. This affects the accuracy of the chamfer on the bearing housing's opening, making it impossible to stably install the bearing into the through hole, and thus affecting the application of the bearing housing in smart locks. The tooling for machining smart lock bearing housings provided by this utility model, by setting a first limiting member and a second limiting member, achieves stable clamping of the bearing housing and fixes the first limiting member and the second limiting member to the disc base, thereby keeping the bearing housing fixed to the lathe spindle. Attached Figure Description
[0023] The present invention, its features, shape, and advantages will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings. Like reference numerals denote like parts throughout the drawings. The drawings are not intentionally drawn to scale; the focus is on illustrating the gist of the invention.
[0024] Figure 1 This is a three-dimensional structural schematic diagram of a tooling for processing intelligent floor lock bearing seats provided in Embodiment 1 of this utility model.
[0025] Figure 2 This is a front sectional view of a tooling for machining a smart floor lock bearing seat provided in Embodiment 1 of this utility model.
[0026] Figure 3 This is a three-dimensional structural diagram of a bearing housing based on existing technology.
[0027] Figure 4 This is a schematic diagram of the front view structure of a bearing housing in the prior art. Detailed Implementation
[0028] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the present invention.
[0029] Example 1:
[0030] like Figures 1-2 As shown, Embodiment 1 of this utility model provides a tooling for processing intelligent floor lock bearing seats, including a disc base 1, a first limiting member 2, and a second limiting member 3;
[0031] The first limiting member 2 and the second limiting member 3 are located on the same disk surface of the disk base 1; if the disk base 1 is vertically set, the first limiting member 2 is located above the second limiting member 3; there is a space between the first limiting member 2 and the second limiting member 3 for placing the bearing seat;
[0032] The second limiting member 3 is fixed to the disc base 1; the top of the second limiting member 3 is flat; the top flat of the second limiting member 3 is provided with a first groove 31;
[0033] The first limiting member 2 includes a connector 21, a first pressing block 22, and a second pressing block 23; the top of the first pressing block 22 is fixed to the bottom of the connector 21; the top of the second pressing block 23 is fixed to the bottom of the connector 21; the first pressing block 22 and the second pressing block 23 are respectively disposed at the left and right ends of the connector 21; there is a gap between the first pressing block 22 and the second pressing block 23; the connector 21, the first pressing block 22, and the second pressing block 23 form a second groove 20; the bottom of the first pressing block 22 is inclined; the bottom of the second pressing block 23 is inclined; the side of the first pressing block 22 closest to the second pressing block 23 is designated as the inner side of the first pressing block 22, and the inclined bottom surface of the first pressing block 22 faces inward; the side of the second pressing block 23 closest to the first pressing block 22 is designated as the inner side of the second pressing block 23, and the inclined bottom surface of the second pressing block 23 faces inward.
[0034] The first limiting member 2 can be detachably fixed to the disc base 1; the groove of the first groove 31 is set opposite to the groove of the second groove 20.
[0035] When using the tooling for processing the bearing seat of a smart lock provided in Embodiment 1 of this utility model, the bearing seat is placed in the space between the first limiting member 2 and the second limiting member 3, so that the protrusion 03 is embedded in the first groove 31. At this time, the lower plate surface of the fixing seat 01 is in contact with the top plane of the second limiting member 3. The first limiting member 2 is moved towards the second limiting member 3, so that the bottom inclined surface of the first pressing block 22 is in contact with the second edge 022, and the bottom inclined surface of the second pressing block 23 is in contact with the third edge 022. Along 023, the first limiting member 2 presses the bearing seat onto the second limiting member 3 and fixes the first limiting member 2. At this time, the center of the through hole 020 coincides with the center of the disc base 1. Fix the disc base 1 onto the machine tool spindle so that the axis of the disc base 1 coincides with the axis of the machine tool spindle. With the side with the bearing seat fixed facing the tool, rotate the machine tool spindle to make the disc base 1 rotate, thereby driving the bearing seat to rotate, so that the tool can chamfer the outer edge of the through hole 020.
[0036] Embodiment 1 of this utility model provides a tooling for processing bearing seats of intelligent floor locks, including a disc base 1, a first limiting member 2, and a second limiting member 3; the first limiting member 2 and the second limiting member 3 clamp the bearing seat, thereby keeping the bearing seat stable; further, the first limiting member 2 and the second limiting member 3 are fixed on the disc base 1, and the disc base 1 is fixed to the machine tool spindle, thereby keeping the bearing seat fixed to the lathe;
[0037] In order to achieve stable clamping of the bearing seat by the first limiting member 2 and the second limiting member 3, specifically, the top of the second limiting member 3 is flat, and the top plane of the second limiting member 3 is provided with a first groove 31. When the bearing seat is placed in the space between the first limiting member 2 and the second limiting member 3, the protrusion 03 is embedded in the first groove 31 to realize the positioning of the bearing seat and limit the bearing seat in the left and right directions. Furthermore, the lower plate surface of the fixed seat 01 is in contact with the top plane of the second limiting member 3, thereby increasing the contact area between the fixed seat 01 and the second limiting member 3, thereby improving the stability of the fixed seat 01 when clamped by the first limiting member 2 and the second limiting member 3.
[0038] More specifically, the first limiting member 2 includes a first pressing block 22 and a second pressing block 23. Since the vertical cross-section of the extension 02 is polygonal, in order to cooperate with the second limiting member 3 to clamp the bearing seat and increase the contact area with the extension 02, the first pressing block 22 contacts the second edge 022, and the second pressing block 23 contacts the third edge 023, so that the first limiting member 2 and the extension 02 form multi-point contact. In order to further improve the contact stability between the first pressing block 22 and the second pressing block 023 and the extension 02, the bottom of the first pressing block 22 is sloping. The bottom of the second pressing block 23 is inclined, the bottom inclined surface of the first pressing block 22 is in contact with the second edge 022, and the bottom inclined surface of the second pressing block 23 is in contact with the third edge 023, so that the first limiting member 2 can fit the contour of the extension 02 and play a better fixing role. When the extension 02 is in contact with the first limiting member 2, since the connecting member 21, the first pressing block 22 and the second pressing block 23 form the second groove 20, the bottom inclined surface of the first pressing block 22 and the bottom inclined surface of the second pressing block 23 can limit the extension 02 in the left and right directions.
[0039] When the fixed seat 01 is clamped by the first limiting member 2 and the second limiting member 3, the first pressing block 22 contacts the second edge 022, the second pressing block 23 contacts the third edge 023, and the lower plate surface of the fixed seat 01 is in contact with the top plane of the second limiting member 3. The force generated by the first pressing block 22 and the second pressing block 23 is applied to the top plane of the second limiting member 3 through the bearing seat, so that the first limiting member 2 and the second limiting member 3 are subjected to uniform force in the vertical direction. Furthermore, the protrusion 03 is embedded in the first groove 31, which limits the bottom of the bearing seat in the left and right directions. The connecting member 21, the first pressing block 22 and the second pressing block 23 form the second groove 20. When the first pressing block 22 and the second pressing block 23 are in contact with the extension 02, they limit the top of the bearing seat in the left and right directions, so that the bearing seat is subjected to uniform force in the left and right directions. Since the bearing seat is subjected to uniform force in the vertical and left and right directions, the bearing seat can remain stably fixed to the machine tool spindle under the rotation of the machine tool spindle.
[0040] In the prior art, the bearing housing cannot be kept fixed to the lathe, which makes it easy for the bearing housing to wobble relative to the lathe. This affects the accuracy of the chamfer on the bearing housing, making it impossible for the bearing to be stably installed in the through hole, and thus affecting the application of the bearing housing in smart locks. The tooling for processing the bearing housing of smart locks provided in Embodiment 1 of this utility model, by setting the first limiting member 2 and the second limiting member 3, achieves stable clamping of the bearing housing and fixes the first limiting member 2 and the second limiting member 3 to the disc base 1, thereby keeping the bearing housing fixed to the lathe spindle.
[0041] like Figure 2 As shown, the tooling for processing the bearing seat of the intelligent floor lock provided in Embodiment 1 of this utility model preferably includes a fixing component 4 for fixing the first limiting member 2 to the disc base 1 in order to enable the first limiting member 2 to be detachably fixed to the disc base 1; the fixing component 4 includes a first fixing block 41; the first fixing block 41 is fixed to the disc base 1; the first fixing block 41 is located between the first pressing block 22 and the second pressing block 23; the first fixing block 41 is located below the connecting member 21;
[0042] The connector 21 has a first screw hole that runs from top to bottom through the connector 21; the top of the first fixing block 41 has a second screw hole corresponding to the first screw hole; a fixing bolt is fitted into the first screw hole; the fixing bolt is sleeved in the first screw hole and the second screw hole;
[0043] When the bearing seat is placed in the space between the first limiting member 2 and the second limiting member 3, the protrusion 03 is embedded in the first groove 31, and the lower plate surface of the fixing seat 01 is in contact with the top plane of the second limiting member 3, it is necessary to push the first limiting member 2 to move towards the second limiting member 3. If the first pressing block 22 and the second pressing block 23 contact and fit the bearing seat, the fixing bolt is sleeved in the first screw hole and the second screw hole. Since the first fixing block 41 with the second screw hole is fixed to the disc base 1, the connecting member 21 with the first screw hole is fixed to the disc base 1.
[0044] like Figure 2 As shown in Embodiment 1 of this utility model, the tooling for processing the bearing seat of a smart floor lock is preferably designed to enable quick and accurate assembly of the bearing seat on the tooling. This requires the first limiting member 2 to move in a specified direction, and the first limiting member 2, after moving, can cooperate with the second limiting member 3 to clamp the bearing seat. Therefore, the fixing assembly 4 further includes a second fixing block 42 and a third fixing block 43. Both the second fixing block 42 and the third fixing block 43 are fixed to the disc base 1. The second fixing block 42 and the third fixing block 43 are located on the left and right sides of the first fixing block 41, respectively. A first guide gap is formed between the second fixing block 42 and the first fixing block 41. A second guide gap is formed between the third fixing block 43 and the first fixing block 42. A first pressing block 22 is located within the first guide gap. A second pressing block 23 is located within the second guide gap.
[0045] When the first limiting member 2 is pushed to move towards the second limiting member 3, the first pressing block 22 passes through the first guide gap, and the second pressing block 23 passes through the second guide gap, so that the first pressing block 22 and the second pressing block 23 can move along a predetermined path. This avoids the bottom slope of the first pressing block 22 and the bottom slope of the second pressing block 23 from failing to fit tightly with the contour of the extension 02, thus affecting the clamping effect of the first limiting member 2 and the second limiting member 3 and improving the efficiency of the worker in assembling the bearing seat on the tooling. Moreover, when the first pressing block 22 and the second pressing block 23 are respectively in the first guide gap and the second guide gap, the first limiting member 2 can be limited in the left and right directions, preventing the first limiting member 2 from shaking in the left and right directions and affecting the clamping effect of the tooling on the bearing seat.
[0046] like Figure 1 As shown, the tooling for processing the bearing seat of the smart floor lock provided in Embodiment 1 of this utility model preferably includes a baffle 44 in the fixing component 4; the baffle 44 is disposed on the front side of the first limiting member 2; the baffle 44 is in close contact with the front end face of the first limiting member 2; the baffle 44 can limit the first limiting member 2 in the front-back direction, so as to avoid the first limiting member 2 from shaking in the front-back direction and affecting the clamping effect of the tooling on the bearing seat;
[0047] Furthermore, the two ends of the baffle 44 are detachably fixed to the second fixing block 42 and the third fixing block 43 respectively, so as to facilitate the removal, replacement or cleaning of the first limiting member 2; specifically, the two ends of the baffle 44 are provided with a third screw hole, and the second fixing block 42 and the third fixing block 43 are provided with a fourth screw hole corresponding to the third screw hole, and the third screw hole and the fourth screw hole are fixed by bolts.
[0048] like Figures 1-2 As shown, the tooling for processing the bearing seat of the smart lock provided in Embodiment 1 of this utility model preferably has a circular hole 11 in the center of the circular base 1 to ensure that the center of the through hole 020 coincides with the center of the circular base 1, so that positioning can be achieved when assembling the bearing seat; in order to ensure that the bearing seat is in the center of the circular base 1 when it is clamped by the first limiting member 2 and the second limiting member 3, the first limiting member 2 is located above the circular hole 1 and the second limiting member 3 is located below the circular hole 1.
[0049] Furthermore, a rectangular hole 12 is provided below the circular hole 11; the circular hole 11 and the rectangular hole 12 are connected; the vertical section of the rectangular hole 12 coincides with the vertical section of the first groove 31 in the front-back direction, and the second limiting member 3 is provided along the rectangular hole 12. If the protrusion 03 is embedded in the first groove 31, it can ensure that the through hole 020 is located in the center of the disc base 1, thereby avoiding deviation during the machining of the through hole 020 and affecting the use of the bearing seat after machining.
[0050] In summary, the tooling for machining bearing seats of smart floor locks provided by this utility model can solve the problem in the prior art where the bearing seat cannot be kept fixed to the lathe, which makes the bearing seat easy to wobble relative to the lathe, thus affecting the accuracy of the chamfer on the hole of the bearing seat, making it impossible for the bearing to be stably installed in the through hole, and thus affecting the application of the bearing seat in smart floor locks. This invention achieves the stable fixing of the bearing seat to the lathe.
[0051] Those skilled in the art should understand that variations can be implemented by combining existing technology and the above embodiments, and will not be elaborated here. Such variations do not affect the substantive content of this utility model, and will not be elaborated here.
[0052] The preferred embodiments of this utility model have been described above. It should be understood that this utility model is not limited to the specific embodiments described above, and the devices and structures not described in detail should be understood as being implemented in a conventional manner in the art; any possible variations and modifications made by those skilled in the art without departing from the technical solution of this utility model, or equivalent embodiments with equivalent changes, do not affect the essential content of this utility model. Therefore, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from the content of the technical solution of this utility model, shall still fall within the protection scope of the technical solution of this utility model.
Claims
1. A tooling for machining bearing seats of intelligent floor locks, characterized in that, Includes a disc base, a first limiting member, and a second limiting member; The first limiting member and the second limiting member are located on the same disk surface of the disk base; if the disk base is vertically arranged, the first limiting member is located above the second limiting member; a space for placing the bearing seat is provided between the first limiting member and the second limiting member; The second limiting member is fixed to the disc base; the top of the second limiting member is flat; a first groove is formed on the top flat surface of the second limiting member; The first limiting member includes a connector, a first pressing block, and a second pressing block; the top of the first pressing block is fixed to the bottom of the connector; the top of the second pressing block is fixed to the bottom of the connector; the first pressing block and the second pressing block are respectively disposed at the left and right ends of the connector; there is a gap between the first pressing block and the second pressing block; the connector, the first pressing block, and the second pressing block form a second groove; the bottom of the first pressing block is inclined; the bottom of the second pressing block is inclined; the side of the first pressing block closer to the second pressing block is designated as the inner side of the first pressing block, and the inclined bottom surface of the first pressing block faces inward; the side of the second pressing block closer to the first pressing block is designated as the inner side of the second pressing block, and the inclined bottom surface of the second pressing block faces inward. The first limiting member is detachably fixed to the disc base; the opening of the first groove and the opening of the second groove are arranged facing each other.
2. The tooling for machining the bearing housing of an intelligent floor lock as described in claim 1, characterized in that, It also includes a fixing assembly for fixing the first limiting member to the disc base; the fixing assembly includes a first fixing block; the first fixing block is fixed to the disc base; the first fixing block is located between the first pressing block and the second pressing block; the first fixing block is located below the connector; The connector has a first screw hole that runs through it from top to bottom; the top of the first fixing block has a second screw hole corresponding to the first screw hole; a fixing bolt is fitted into the first screw hole; the fixing bolt is sleeved in the first screw hole and the second screw hole.
3. The tooling for machining the bearing housing of an intelligent floor lock as described in claim 2, characterized in that, The fixing component further includes a second fixing block and a third fixing block; both the second fixing block and the third fixing block are fixed to the disc base; the second fixing block and the third fixing block are respectively located on the left and right sides of the first fixing block; a first guide gap is formed between the second fixing block and the first fixing block; a second guide gap is formed between the third fixing block and the first fixing block; the first pressure block is located within the first guide gap; and the second pressure block is located within the second guide gap.
4. The tooling for machining the bearing housing of an intelligent floor lock as described in claim 3, characterized in that, The fixing component further includes a baffle plate; the baffle plate is disposed on the front side of the first limiting member; the baffle plate is in close contact with the front end face of the first limiting member; the two ends of the baffle plate are detachably fixed to the second fixing block and the third fixing block, respectively.
5. The tooling for machining the bearing housing of an intelligent floor lock as described in claim 1, characterized in that, A circular hole is provided at the center of the disc base; the first limiting member is located above the circular hole; the second limiting member is located below the circular hole; a rectangular hole is provided below the circular hole; the circular hole and the rectangular hole are connected; the vertical section of the rectangular hole coincides with the vertical section of the first groove in the front-back direction.